Clean up NVALGRIND comment in config.h.in

Update configure.in so that the comment generated by autoheader for
NVALGRIND in config.h.in is a complete sentence to match the style of
the rest of the file.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/configure.in b/configure.in
index c6eeb9373d2869772789acef467434c5345ee110..2b4cbb61a448933b6051d56d690788c483b32d36 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -14,7 +14,7 @@ AC_ARG_WITH([valgrind],
         [Enable Valgrind annotations (small runtime overhead, default NO)]))
 if test x$with_valgrind = x || test x$with_valgrind = xno; then
     want_valgrind=no
-    AC_DEFINE([NVALGRIND], 1, [disable Valgrind annotations])
+    AC_DEFINE([NVALGRIND], 1, [Define to 1 to disable Valgrind annotations.])
 else
     want_valgrind=yes
     if test -d $with_valgrind; then