[frogr] Remove unsupported option from YELP_HELP_INIT

[Alberto Garcia <agarcia src gnome org>]

commit cf65a117c88673d46ab2b56a166ab94731d166d0
Author: Alberto Garcia <berto igalia com>
Date:   Mon Apr 28 10:27:04 2014 +0300

    Remove unsupported option from YELP_HELP_INIT

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index c73a109..7560a86 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ AC_PROG_CC
 AC_PROG_RANLIB
 AC_CONFIG_HEADERS([config.h])
 IT_PROG_INTLTOOL([0.35.0])
-YELP_HELP_INIT([3.1.1])
+YELP_HELP_INIT
 
 # Support silent build rules, requires at least automake-1.11. Disable
 # by either passing --disable-silent-rules to configure or passing V=1