Add README entry for check-toml hook
diff --git a/README.md b/README.md
index 1a152de..3614ea9 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@
- `check-json` - Attempts to load all json files to verify syntax.
- `check-merge-conflict` - Check for files that contain merge conflict strings.
- `check-symlinks` - Checks for symlinks which do not point to anything.
+- `check-toml` - Attempts to load all TOML files to verify syntax.
- `check-vcs-permalinks` - Ensures that links to vcs websites are permalinks.
- `check-xml` - Attempts to load all xml files to verify syntax.
- `check-yaml` - Attempts to load all yaml files to verify syntax.
