diff --git a/sys/man/2/mouse b/sys/man/2/mouse
index adb2cd1a5..9c6a78356 100644
--- a/sys/man/2/mouse
+++ b/sys/man/2/mouse
@@ -248,7 +248,7 @@ restoring the display when the menu is removed.
 is a multithreded version of the
 .I eenter
 function described in
-.IR event(2) .
+.IR event (2).
 Like
 .I menuhit,
 it has a optional