diff --git a/documentation/trunk/contribute/documentation.wiki b/documentation/trunk/contribute/documentation.wiki
index 014fab90..8ebcc5a1 100644
--- a/documentation/trunk/contribute/documentation.wiki
+++ b/documentation/trunk/contribute/documentation.wiki
@@ -1,42 +1,44 @@
-[[Property:title|How to contribute to documentation]]
-[[Property:link_title|To documentation]]
-[[Property:weight|2]]
-[[Property:uuid|A2DED192-B50A-4E59-B214-FDC3FEDC7A44]]
-
-= Current documentation system =
-* The documentation is written using wikitext syntax (similar to wikipedia).
-* Each documentation page is stored in a wiki file on disk.
-* Those files come from the subversion repository: [https://svn.eiffel.com/eiffel-org/trunk/documentation/trunk] .
-* The outline of book are following the underlying directory structure, and each wiki file can have properties that hold metadata such as:
-:<nowiki>[[Property:title|The page title]]</nowiki>
-:<nowiki>[[Property:link_title|short title]]</nowiki>
-:<nowiki>[[Property:weight|5]]</nowiki>
-** '''link_title''' is used to have a short title in menu, or various links.
-** '''weight''' is used to order sibling pages (lower weight goes before, upper weight goes after).
-
-= To contribute =
-* First, you can post comment on any page (see comment form at the bottom of each page).
-* As one would contribute to any source maintained on a subversion repository, one can contribute via the repository [https://svn.eiffel.com/eiffel-org/trunk/documentation/trunk/] and provide patch.
-* Note there is also a git mirror at [https://github.com/eiffelsoftware/eiffel-org] so you can also contribute via github by sending pull request.
-
-= Step by step with git =
-* Go to [https://github.com/eiffelsoftware/eiffel-org] for the project, then git clone on your machine.
-* create a git branch.
-* add or edit the files locally.
-* once you want to share your changes.
-** git commit your changes.
-** git push them to your github repository.
-** then create a pull request so that the Eiffel.org documentation team can review and integrate the changes.
-* See current pull requests at [https://github.com/EiffelSoftware/eiffel-org/pulls].
-
-= Step by step with subversion =
-* <code>svn checkout https://svn.eiffel.com/eiffel-org/trunk/documentation/trunk/</code>.
-* add or edit the files locally.
-* once you want to share your changes.
-** svn update.
-** Send the patch via [https://codereview.appspot.com/]. (note: follow the instructions from codereview site, you will need to use a python script "upload.py" distributed by the codereview site).
-* See current patches at [https://codereview.appspot.com/search?base=https://svn.eiffel.com/eiffel-org/trunk/documentation/trunk/].
-
-= Live editing on this site =
-* If you are a trusted editor, you can edit the documentation directly.
-* To be a trusted editor, please request it via the [/contact] page (do not forget to mention who you are and why you think you should be a trusted editor).
+[[Property:title|How to contribute to documentation]]
+[[Property:link_title|To documentation]]
+[[Property:weight|2]]
+[[Property:uuid|A2DED192-B50A-4E59-B214-FDC3FEDC7A44]]
+
+= Current documentation system =
+* The documentation is written using wikitext syntax (similar to wikipedia).
+* Each documentation page is stored in a wiki file on disk.
+* Those files come from the subversion repository: [https://svn.eiffel.com/eiffel-org/trunk/documentation/trunk] .
+* The outline of book are following the underlying directory structure, and each wiki file can have properties that hold metadata such as:
+<code>
+[[Property:title|The page title]]
+[[Property:link_title|short title]]
+[[Property:weight|5]]
+</code>
+** '''link_title''' is used to have a short title in menu, or various links.
+** '''weight''' is used to order sibling pages (lower weight goes before, upper weight goes after).
+
+= To contribute =
+* First, you can post comment on any page (see comment form at the bottom of each page).
+* As one would contribute to any source maintained on a subversion repository, one can contribute via the repository [https://svn.eiffel.com/eiffel-org/trunk/documentation/trunk/] and provide patch.
+* Note there is also a git mirror at [https://github.com/eiffelsoftware/eiffel-org] so you can also contribute via github by sending pull request.
+
+= Step by step with git =
+* Go to [https://github.com/eiffelsoftware/eiffel-org] for the project, then git clone on your machine.
+* create a git branch.
+* add or edit the files locally.
+* once you want to share your changes.
+** git commit your changes.
+** git push them to your github repository.
+** then create a pull request so that the Eiffel.org documentation team can review and integrate the changes.
+* See current pull requests at [https://github.com/EiffelSoftware/eiffel-org/pulls].
+
+= Step by step with subversion =
+* <code>svn checkout https://svn.eiffel.com/eiffel-org/trunk/documentation/trunk/</code>.
+* add or edit the files locally.
+* once you want to share your changes.
+** svn update.
+** Send the patch via [https://codereview.appspot.com/]. (note: follow the instructions from codereview site, you will need to use a python script "upload.py" distributed by the codereview site).
+* See current patches at [https://codereview.appspot.com/search?base=https://svn.eiffel.com/eiffel-org/trunk/documentation/trunk/].
+
+= Live editing on this site =
+* If you are a trusted editor, you can edit the documentation directly.
+* To be a trusted editor, please request it via the [https://www.eiffel.org/contact contact] page (do not forget to mention who you are and why you think you should be a trusted editor).