introduce appName
diff --git a/plugins/org.eclipse.graphiti.ui/about.ini b/plugins/org.eclipse.graphiti.ui/about.ini
index 43842e2..1aa95f0 100644
--- a/plugins/org.eclipse.graphiti.ui/about.ini
+++ b/plugins/org.eclipse.graphiti.ui/about.ini
@@ -1,2 +1,14 @@
+# about.ini
+# contains information about a feature
+# java.io.Properties file (ISO 8859-1 with "\" escapes)
+# "%key" are externalized strings defined in about.properties
+# This file does not need to be translated.
+
+# Property "aboutText" contains blurb for "About" dialog (translated)
 aboutText=%graphitiText
-featureImage=icons/graphiti32.png
\ No newline at end of file
+
+# Property "featureImage" contains path to feature image (32x32)
+featureImage=icons/graphiti32.png
+
+# Property "appName" contains name of the application (translated)
+appName=%featureName
\ No newline at end of file