Use final stop instead of misplaced colon

wouterj · wouterj · commit 5dfccb94924d · 2016-07-08T13:32:15.000+02:00
diff --git a/best_practices/business-logic.rst b/best_practices/business-logic.rst
@@ -147,7 +147,7 @@ the class namespace as a parameter:
         app.slugger:
             class: '%slugger.class%'
 
-This practice is cumbersome and completely unnecessary for your own services:
+This practice is cumbersome and completely unnecessary for your own services.
 
 .. best-practice::
 
