diff --git a/pep8kcm/pep8.ui b/pep8kcm/pep8.ui
index 58415469..95bb1dff 100644
--- a/pep8kcm/pep8.ui
+++ b/pep8kcm/pep8.ui
@@ -1,111 +1,111 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>pep8</class>
  <widget class="QWidget" name="pep8">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>717</width>
     <height>298</height>
    </rect>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <property name="leftMargin">
     <number>0</number>
    </property>
    <property name="topMargin">
     <number>0</number>
    </property>
    <property name="rightMargin">
     <number>0</number>
    </property>
    <property name="bottomMargin">
     <number>0</number>
    </property>
    <item>
     <widget class="QGroupBox" name="enableChecking">
      <property name="title">
-      <string>Enable style checking</string>
+      <string>Enable Style Checking</string>
      </property>
      <property name="checkable">
       <bool>true</bool>
      </property>
      <layout class="QFormLayout" name="formLayout">
       <property name="fieldGrowthPolicy">
        <enum>QFormLayout::ExpandingFieldsGrow</enum>
       </property>
       <item row="1" column="1">
        <widget class="QLineEdit" name="disableErrors">
         <property name="readOnly">
          <bool>false</bool>
         </property>
         <property name="placeholderText">
-         <string>comma-separated list</string>
+         <string>Comma-separated list of error codes</string>
         </property>
        </widget>
       </item>
       <item row="2" column="0">
        <widget class="QLabel" name="label_2">
         <property name="text">
-         <string>Enable these errors and warnings</string>
+         <string>Enable these errors and warnings:</string>
         </property>
        </widget>
       </item>
       <item row="2" column="1">
        <widget class="QLineEdit" name="enableErrors">
         <property name="placeholderText">
-         <string>comma-separated list</string>
+         <string>Comma-separated list of error codes</string>
         </property>
        </widget>
       </item>
       <item row="3" column="0">
        <widget class="QLabel" name="label_3">
         <property name="text">
-         <string>Maximum line length</string>
+         <string>Maximum line length:</string>
         </property>
        </widget>
       </item>
       <item row="3" column="1">
        <widget class="QSpinBox" name="maxLineLength">
         <property name="minimum">
          <number>40</number>
         </property>
         <property name="maximum">
          <number>1000</number>
         </property>
         <property name="singleStep">
          <number>2</number>
         </property>
         <property name="value">
          <number>80</number>
         </property>
        </widget>
       </item>
       <item row="1" column="0">
        <widget class="QLabel" name="label">
         <property name="text">
-         <string>Disable these errors and warnings</string>
+         <string>Disable these errors and warnings:</string>
         </property>
        </widget>
       </item>
       <item row="0" column="0" colspan="2">
        <widget class="QLabel" name="label_4">
         <property name="font">
          <font>
           <italic>true</italic>
          </font>
         </property>
         <property name="text">
          <string>The `pycodestyle` Python module must be installed in order to use style checking.</string>
         </property>
        </widget>
       </item>
      </layout>
     </widget>
    </item>
   </layout>
  </widget>
  <resources/>
  <connections/>
 </ui>