diff --git a/kstars/tools/horizonmanager.ui b/kstars/tools/horizonmanager.ui
index c59aee05d..dacf05882 100644
--- a/kstars/tools/horizonmanager.ui
+++ b/kstars/tools/horizonmanager.ui
@@ -1,319 +1,319 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>HorizonManager</class>
  <widget class="QWidget" name="HorizonManager">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>609</width>
     <height>449</height>
    </rect>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_3">
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_3">
      <property name="sizeConstraint">
       <enum>QLayout::SetDefaultConstraint</enum>
      </property>
      <item>
       <widget class="QGroupBox" name="groupBox">
        <property name="title">
         <string>Regions</string>
        </property>
        <layout class="QVBoxLayout" name="verticalLayout" stretch="0,0">
         <item>
          <layout class="QHBoxLayout" name="horizontalLayout">
           <item>
            <widget class="QPushButton" name="addRegionB">
             <property name="minimumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="maximumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="toolTip">
              <string>Add Region</string>
             </property>
             <property name="text">
              <string/>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QPushButton" name="removeRegionB">
             <property name="enabled">
              <bool>false</bool>
             </property>
             <property name="minimumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="maximumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="toolTip">
              <string>Remove Region</string>
             </property>
             <property name="text">
              <string/>
             </property>
            </widget>
           </item>
           <item>
            <spacer name="horizontalSpacer">
             <property name="orientation">
              <enum>Qt::Horizontal</enum>
             </property>
             <property name="sizeHint" stdset="0">
              <size>
               <width>40</width>
               <height>20</height>
              </size>
             </property>
            </spacer>
           </item>
           <item>
            <widget class="QPushButton" name="saveB">
             <property name="enabled">
              <bool>false</bool>
             </property>
             <property name="minimumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="maximumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="toolTip">
              <string>Save Regions</string>
             </property>
             <property name="text">
              <string/>
             </property>
            </widget>
           </item>
          </layout>
         </item>
         <item>
          <widget class="QListView" name="regionsList"/>
         </item>
        </layout>
       </widget>
      </item>
      <item>
       <widget class="QGroupBox" name="groupBox_2">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
          <horstretch>0</horstretch>
          <verstretch>0</verstretch>
         </sizepolicy>
        </property>
        <property name="title">
         <string>Points</string>
        </property>
        <layout class="QVBoxLayout" name="verticalLayout_2">
         <item>
          <layout class="QHBoxLayout" name="horizontalLayout_2">
           <item>
            <widget class="QPushButton" name="addPointB">
             <property name="enabled">
              <bool>false</bool>
             </property>
             <property name="minimumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="maximumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="toolTip">
              <string>Add Point</string>
             </property>
             <property name="text">
              <string/>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QPushButton" name="removePointB">
             <property name="enabled">
              <bool>false</bool>
             </property>
             <property name="minimumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="maximumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="toolTip">
              <string>Remove Point</string>
             </property>
             <property name="text">
              <string/>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QPushButton" name="clearPointsB">
             <property name="enabled">
              <bool>false</bool>
             </property>
             <property name="minimumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="maximumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="toolTip">
              <string>Clear all points</string>
             </property>
             <property name="text">
              <string/>
             </property>
            </widget>
           </item>
           <item>
            <spacer name="horizontalSpacer_2">
             <property name="orientation">
              <enum>Qt::Horizontal</enum>
             </property>
             <property name="sizeHint" stdset="0">
              <size>
               <width>40</width>
               <height>20</height>
              </size>
             </property>
            </spacer>
           </item>
           <item>
            <widget class="QLabel" name="polygonValidatoin">
             <property name="enabled">
              <bool>false</bool>
             </property>
             <property name="minimumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="toolTip">
              <string/>
             </property>
             <property name="text">
              <string/>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QPushButton" name="selectPointsB">
             <property name="enabled">
              <bool>false</bool>
             </property>
             <property name="minimumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="maximumSize">
              <size>
               <width>32</width>
               <height>32</height>
              </size>
             </property>
             <property name="toolTip">
              <string>Select points from the sky map</string>
             </property>
             <property name="text">
              <string/>
             </property>
             <property name="checkable">
              <bool>true</bool>
             </property>
             <property name="flat">
              <bool>false</bool>
             </property>
            </widget>
           </item>
          </layout>
         </item>
         <item>
          <widget class="QTableView" name="pointsList"/>
         </item>
        </layout>
       </widget>
      </item>
     </layout>
    </item>
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_4" stretch="1,5">
      <item>
       <widget class="QLabel" name="tipLabel">
        <property name="minimumSize">
         <size>
          <width>64</width>
          <height>64</height>
         </size>
        </property>
        <property name="maximumSize">
         <size>
          <width>64</width>
          <height>64</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
       </widget>
      </item>
      <item>
       <widget class="QLabel" name="label">
        <property name="text">
-        <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Artificial horizon is used to define &lt;span style=&quot; font-weight:600;&quot;&gt;Regions&lt;/span&gt; that are &lt;span style=&quot; font-style:italic;&quot;&gt;blocked&lt;/span&gt; from view from your vantage point (e.g. Tall trees or buildings). To draw a &lt;span style=&quot; font-weight:600;&quot;&gt;Region&lt;/span&gt;, define a list of &lt;span style=&quot; font-weight:600;&quot;&gt;Points&lt;/span&gt; that encompasses the blocked area. Add the points manually, or by selecting them from the Sky Map after clicking &lt;span style=&quot; font-style:italic;&quot;&gt;Select Points&lt;/span&gt; button.  &lt;span style=&quot; font-weight:600;&quot;&gt;First&lt;/span&gt; and &lt;span style=&quot; font-weight:600;&quot;&gt;Last&lt;/span&gt; points must be on the horizon. Polygons must be closed to be considered valid regions.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+        <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Artificial horizon is used to define &lt;span style=&quot; font-weight:600;&quot;&gt;Regions&lt;/span&gt; that are &lt;span style=&quot; font-style:italic;&quot;&gt;blocked&lt;/span&gt; from view from your vantage point (e.g. Tall trees or buildings). To draw a &lt;span style=&quot; font-weight:600;&quot;&gt;Region&lt;/span&gt;, define a list of &lt;span style=&quot; font-weight:600;&quot;&gt;Points&lt;/span&gt; (&lt;span style=&quot; font-style:italic;&quot;&gt;Minimum&lt;/span&gt; 5) that encompasses the blocked area. Add the points manually, or by selecting them from the Sky Map after clicking &lt;span style=&quot; font-style:italic;&quot;&gt;Select Points&lt;/span&gt; button. &lt;span style=&quot; font-weight:600;&quot;&gt;First&lt;/span&gt; and &lt;span style=&quot; font-weight:600;&quot;&gt;Last&lt;/span&gt; points must be on the horizon. Polygons must be closed to be considered valid regions.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
        </property>
        <property name="wordWrap">
         <bool>true</bool>
        </property>
       </widget>
      </item>
     </layout>
    </item>
   </layout>
  </widget>
  <resources/>
  <connections/>
 </ui>