diff --git a/doc/sponsor-patch.1 b/doc/sponsor-patch.1
index 66cb516..9b870f1 100644
--- a/doc/sponsor-patch.1
+++ b/doc/sponsor-patch.1
@@ -146,7 +146,7 @@ Performing a test build of bug \fB1234\fR in your PPA:
 .BR pbuilder (8),
 .BR pbuilder-dist (1),
 .BR sbuild (1),
-.BR ubuntu\-dev\-tools (5)
+.BR ubuntu\-dev\-tools (5),
 .BR update\-maintainer (1)
 
 .SH AUTHORS