Cleanup: overly polite/rude messages

release/scripts/startup/bl_operators/image.py

@@ -82,7 +82,7 @@ class EditExternally(Operator):
             import traceback
             traceback.print_exc()
             self.report({'ERROR'},
-                        "Image editor could not be launched, please ensure that "
+                        "Image editor could not be launched, ensure that "
                         "the path in User Preferences > File is valid, and Blender has rights to launch it")
 
             return {'CANCELLED'}