diff --git a/documentation/src/main/asciidoc/mapstruct-reference-guide.asciidoc b/documentation/src/main/asciidoc/mapstruct-reference-guide.asciidoc
index fab1bf9c0..c9d7a0ffb 100644
--- a/documentation/src/main/asciidoc/mapstruct-reference-guide.asciidoc
+++ b/documentation/src/main/asciidoc/mapstruct-reference-guide.asciidoc
@@ -1,13 +1,17 @@
-= MapStruct {mapstructVersion} Reference Documentation
+= MapStruct {mapstructVersion} Reference Guide
 :revdate: {docdate}
 :toc: left
 :Author: Gunnar Morling, Andreas Gudian, Sjaak Derksen
 
 [[Preface]]
 == Preface
-This is the MapStruct reference documentation which covers all functionality provided by MapStruct. In case this guide doesn't answer all your questions just join the MapStruct https://groups.google.com/forum/?fromgroups#!forum/mapstruct-users[Google group] to get help.
+This is the reference documentation of MapStruct, an annotation processor for generating type-safe, performant and dependency-free bean mapping code.
+This guide covers all the functionality provided by MapStruct. In case this guide doesn't answer all your questions just join the MapStruct https://groups.google.com/forum/?fromgroups#!forum/mapstruct-users[Google group] to get help.
 
-You found a typo or other error in this guide? Your pull request against this web site's http://github.com/mapstruct/mapstruct.org[GitHub repository] is more than welcome!
+You found a typo or other error in this guide? Please let us know by opening an issue in the https://github.com/mapstruct/mapstruct[MapStruct GitHub repostory],
+or, better yet, help the community and send a pull request for fixing it!
+
+This work is licensed under a http://creativecommons.org/licenses/by-sa/4.0/[Creative Commons Attribution-ShareAlike 4.0 International License].
 
 :numbered: