--- a/doc/book/devrepo/testing.rst	Fri Dec 06 13:20:05 2019 +0100
+++ b/doc/book/devrepo/testing.rst	Thu Apr 04 17:11:14 2019 +0200
@@ -347,7 +347,7 @@
 It is also possible to add a ``schema.py`` file in
 ``mycube/test/data``, which will be used by the testing framework,
 therefore making new entity types and relations available to the
-tests. 
+tests.
 
 Literate programming
 --------------------