contrib/format.sh: Switch to custom domain name.

diff --git a/contrib/format.sh b/contrib/format.sh
index ea1ed01..18fac0a 100755 (executable)
--- a/contrib/format.sh
+++ b/contrib/format.sh
@@ -13,7 +13,7 @@ for i in "$@"; do
   d="`dirname "${i}"`"
   o="`TMPDIR="${d}" mktemp format.XXXXXX`"
 
-  curl --silent --data-binary "@-" https://clang-format.appspot.com/ <"${i}" >"${o}"
+  curl --silent --data-binary "@-" https://format.collectd.org/ <"${i}" >"${o}"
   if test $? -eq 0; then
     cat "${o}" >"${i}"
   fi