[gnome-chess] autogen: Improve style of style checker enablement code

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 01624bb7a93909ca891155ad5cee096e64f0cf43
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Jul 30 20:08:35 2016 -0500

    autogen: Improve style of style checker enablement code

 autogen.sh |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index b61b287..6482422 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -16,7 +16,8 @@ cd $srcdir
 if [ -d $srcdir/.git ]; then
        for HOOK in pre-commit pre-applypatch; do
                 if [ ! -L $srcdir/.git/hooks/$HOOK ]; then
-                        ln -s ../../../libgames-support/style-checker $srcdir/.git/hooks/$HOOK && echo 
"Enabled $HOOK style checker."
+                        ln -s ../../../libgames-support/style-checker \
+                                $srcdir/.git/hooks/$HOOK && echo "Enabled $HOOK style checker."
                 fi
         done
 fi