diff --git a/documentation/dev-manual/dev-manual-model.xml b/documentation/dev-manual/dev-manual-model.xml
index 9e99bfa5f7..d102000255 100644
--- a/documentation/dev-manual/dev-manual-model.xml
+++ b/documentation/dev-manual/dev-manual-model.xml
@@ -820,7 +820,7 @@
                     You can install the Eclipse Yocto Plug-in into the Eclipse IDE
                     one of two ways:  use the Yocto Project's Eclipse Update site to install the pre-built plug-in,
                     or build and install the plug-in from the latest source code.
-                    If you don't want to permanently install the plug-in but just want to try it out
+                    If you do not want to permanently install the plug-in but just want to try it out
                     within the Eclipse environment, you can import the plug-in project from the
                     Yocto Project's Source Repositories.
                 </para>