diff --git a/app/controllers/entities_controller.rb b/app/controllers/entities_controller.rb
index 1b86e6440..14cf001d3 100644
--- a/app/controllers/entities_controller.rb
+++ b/app/controllers/entities_controller.rb
@@ -1,5 +1,5 @@
 # 
-# Lists entities of a ontology
+# Lists entities of an ontology
 # 
 class EntitiesController < InheritedResources::Base