Index: /trunk/docs/development/documentation.txt
===================================================================
--- /trunk/docs/development/documentation.txt	(revision 590)
+++ /trunk/docs/development/documentation.txt	(revision 591)
@@ -16,7 +16,6 @@
 
 The ZOO-Project documentation is released under the
-`Creative Commons Attribution-ShareAlike 4.0 International Public
-License <https://creativecommons.org/licenses/by-sa/4.0/legalcode>`__ (CC-BY-SA). This license must be kept when editing or creating a new
-documentation file.
+`Creative Commons Attribution-ShareAlike 4.0 International Public License <https://creativecommons.org/licenses/by-sa/4.0/legalcode>`__
+(CC-BY-SA). This license must be kept when editing or creating a new documentation file.
 
 .. image:: ../../_static/images/by-sa.png