diff --git a/openlp/core/ui/maindisplay.py b/openlp/core/ui/maindisplay.py
index b27a16727..ef0cdc1a5 100644
--- a/openlp/core/ui/maindisplay.py
+++ b/openlp/core/ui/maindisplay.py
@@ -293,7 +293,7 @@ class MainDisplay(Display):
         Add an image as the background. The image has already been added
         to the cache.
 
-        ``Image``
+        ``name``
             The name of the image to be displayed.
         """
         log.debug(u'image to display')