Properly escape the : in :alpha:

diff --git a/doc/sudoers.mdoc.in b/doc/sudoers.mdoc.in
index 198150d78fb26ffa15e6f3be8b04b21f46a0dfad..5b4eade9ff20af3074e31bef67f7889fbcaa2981 100644 (file)
--- a/doc/sudoers.mdoc.in
+++ b/doc/sudoers.mdoc.in
@@ -19,7 +19,7 @@
 .\" Agency (DARPA) and Air Force Research Laboratory, Air Force
 .\" Materiel Command, USAF, under agreement number F39502-99-1-0512.
 .\"
-.Dd February 7, 2014
+.Dd February 15, 2014
 .Dt SUDOERS @mansectform@
 .Os Sudo @PACKAGE_VERSION@
 .Sh NAME
@@ -1293,7 +1293,7 @@ it must be
 escaped.
 For example:
 .Bd -literal -offset 4n
-/bin/ls [[\:alpha\:]]*
+/bin/ls [[\&:alpha\&:]]*
 .Ed
 .Pp
 Would match any file name beginning with a letter.