[gimp] build: Update configure help

[Mukund Sivaraman <muks src gnome org>]

commit 66ee43a374dd47097484a85fcd516abbc7749e6c
Author: Mukund Sivaraman <muks banu com>
Date:   Mon Aug 25 13:25:28 2014 +0530

    build: Update configure help

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 874285a..5bf65fb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1450,7 +1450,7 @@ AM_CONDITIONAL(HAVE_OPENEXR, test "x$have_openexr" = xyes)
 # Check for webkit
 ##################
 
-AC_ARG_WITH(webkit, [  --without-webkit        don't build the help-browser plug-in])
+AC_ARG_WITH(webkit, [  --without-webkit        don't build the help-browser and web-page plug-ins])
 
 have_webkit=no
 if test "x$with_webkit" != xno; then