Fix type in clang-format.sh help text

The correct git hook does not contain an underscore, as is noted in the documentation
also listed in the help text.

Change-Id: I8d8d4374fd9be39291ce34324710cadfcf0c3040

diff --git a/admin/clang-format.sh b/admin/clang-format.sh
index ae8f61dfbde939d1e6441f8c0f9bdfd3d190ed4e..e4ab728c0ee440dd51dcc0df853680f05024f5ba 100755 (executable)
--- a/admin/clang-format.sh
+++ b/admin/clang-format.sh
@@ -98,7 +98,7 @@ then
     if [ -z "$CLANG_FORMAT" ]
     then
         echo "Please set the path to clang-format using the git hook"
-        echo "git config hooks.clang_formatpath /path/to/clang-format"
+        echo "git config hooks.clangformatpath /path/to/clang-format"
         echo "or by setting an environment variable, e.g."
         echo "CLANG_FORMAT=/path/to/clang-format"
         echo "See docs/dev-manual/code-formatting.rst for how to get clang-format."