diff --git a/source/introduction/architecture.rst b/source/introduction/architecture.rst
index 650ab17..8799d5e 100644
--- a/source/introduction/architecture.rst
+++ b/source/introduction/architecture.rst
@@ -1,50 +1,50 @@
 Architecture
 ============
 
-There are three different UI toolkits you can use to development for `KDE Application <https://www.kde.org/applications/>`_ or the `Plasma Workspace <https://www.kde.org/plasma-desktop.php>`_. Due to technical limitations the toolkits have slight visual differences, but the recomended interaction patterns to be used are consistent regardless of the toolkit.
+There are three different UI toolkits you can use to development for `KDE Application <https://www.kde.org/applications/>`_ or the `Plasma Workspace <https://www.kde.org/plasma-desktop.php>`_. Due to technical limitations the toolkits have slight visual differences, but the recommended interaction patterns to be used are consistent regardless of the toolkit.
 
 KDE Applications
 ----------------
 There are two UI toolkits that can be used to develop KDE Applications:
 
 * `Kirigami <https://www.kde.org/products/kirigami/>`_
 * `Qt Widgets <http://doc.qt.io/qt-5/qtwidgets-index.html>`_
 
 Kirigami is KDE’s lightweight user interface framework for mobile and convergent applications. It allows Qt developers to easily create applications that run on most major mobile and desktop platforms without modification (though adapted user interfaces for different form-factors are supported and recommended for optimal user experience). It extends the touch-friendly Qt Quick Controls with larger application building blocks.
 
 Use Qt Widgets only, if you plan to develop a desktop only application with a complex UI, like KDevelop.
 
 .. figure:: /img/kirigami.jpg
    :scale: 25%
    :alt: Discover, a convergent application build with Kirigami
 
    Discover, a convergent application build with Kirigami
 
 Plasma Workspace
 ----------------
 Plasma is built on widgets, allowing you to move, mix, add, and remove just about everything to perfect your personal workflow. Use `plasma components v3 <https://api.kde.org/frameworks/plasma-framework/html/plasmacomponents.html>`_ to develop widgets for the Plasma Mobile and Plasma Desktop workspace.
 
 .. figure:: /img/plasma-workspace.jpg
    :scale: 25%
    :alt: Plasma desktop and mobile workspace
 
    Plasma desktop and mobile workspace.
 
 Theme
 -----
 There are three different kind of themes influencing the the look and feel of KDE Application and the Plasma workspace.
 
 * Workspace
 * Application
 * Window decoration
 
 The default for all there of them is *Breeze*.
 
 .. note::
    Only *Breeze*, *Breeze dark*, *Breeze Light*, *Breeze Highcontrast*  are covered by the HIG, all other themes are not covered.
 
 .. figure:: /img/breeze.jpeg
    :scale: 50%
    :alt: Overview of breeze controls
 
    Overview of breeze controls
diff --git a/source/introduction/index.rst b/source/introduction/index.rst
index 6cdb89f..23f439a 100644
--- a/source/introduction/index.rst
+++ b/source/introduction/index.rst
@@ -1,20 +1,20 @@
-Intoduction
+Introduction
 ===========
 
 .. toctree::
    :titlesonly:
    :hidden:
 
    vision
    architecture
    convergence
    concept
    personas
    research
 
 * :doc:`vision`
 * :doc:`architecture`
 * :doc:`concept`
 * :doc:`personas`
 * :doc:`research`
 * :doc:`convergence`