configure.ac: Clean up help string for --with-statdpath

Neither m4 nor the vim colorizer like unbalanced single quotes.
Similar change as commit 34ee5730.

Also, the default value of the command line option is conventionally
listed in the right-hand side argument of AC_HELP_STRING.

Introduced by commit 5c3e2665: "statd: Decouple statd's state
directory from the NFS state directory," (September 20, 2011).

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

diff --git a/configure.ac b/configure.ac
index f101b861266d4fc434981ad36a81dd1edf195b2e..d3656bfc25cbfcfff9a3b3531c2952153f5f85be 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -24,9 +24,8 @@ AC_ARG_WITH(statedir,
        statedir=/var/lib/nfs)
        AC_SUBST(statedir)
 AC_ARG_WITH(statdpath,
-       [AC_HELP_STRING([--with-statdpath=/foo @<:@default=/var/lib/nfs@:>@],
-               [define statd's state dir as /foo instead of the NFS statedir]
-       )],
+       [AC_HELP_STRING([--with-statdpath=/foo],
+                       [define the statd state dir as /foo instead of the NFS statedir @<:@default=/var/lib/nfs@:>@])],
        statdpath=$withval,
        statdpath=$statedir
        )