Suggest [ci skip] in documentation-only commits

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 6ca3ea5d2f3269379ff12ec1500c8312bd9e2599..31e31edf1f409ececaff22b4bd7fe65fd9731dc7 100644 (file)
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -57,6 +57,7 @@ possible with your report. If you can, please include:
 * Use the imperative mood ("Move cursor to..." not "Moves cursor to...")
 * Limit the first line to 72 characters or less
 * Reference issues and pull requests liberally
+* When only changing documentation, include [ci skip] in the commit description
 * Consider starting the commit message with an applicable emoji:
   * :art: `:art:` when improving the format/structure of the code
   * :racehorse: `:racehorse:` when improving performance