diff --git a/XMonad/Util/SpawnOnce.hs b/XMonad/Util/SpawnOnce.hs
index b3e3152f..3e7e1ec5 100644
--- a/XMonad/Util/SpawnOnce.hs
+++ b/XMonad/Util/SpawnOnce.hs
@@ -11,7 +11,7 @@
 --
 -- A module for spawning a command once, and only once.  Useful to start
 -- status bars and make session settings inside startupHook. See also
--- 'XMonad.Util.SessionStart' for a different and more flexible way to
+-- "XMonad.Util.SessionStart" for a different and more flexible way to
 -- run commands only on first startup.
 --
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