--- a/src/pyams_utils/context.py	Tue Jun 19 16:09:37 2018 +0200
+++ b/src/pyams_utils/context.py	Tue Jun 19 16:10:04 2018 +0200
@@ -24,7 +24,7 @@
     """Interface based context selector
 
     This selector can be used as a subscriber predicate to define
-    an interface that the context must support for the event to be applied::
+    an interface that the context must support for the event to be applied:
 
     .. code-block:: python