ansible-inventories/arocom#168 Pull and log the current branch

templates/scripts/update/gitscript

@@ -19,7 +19,7 @@ if [ -f 'ansible.sh' ]; then
 fi
 
 branch="$(git rev-parse --abbrev-ref HEAD)"
-echo 'git pull $branch'
+echo "git pull $branch"
 git pull origin "$branch"
 
 if [ -f 'ansible.patch' ]; then