diff --git a/docs/features/clauserule.md b/docs/features/clauserule.md
index 1a9e9d8..7ae5bea 100644
--- a/docs/features/clauserule.md
+++ b/docs/features/clauserule.md
@@ -5,7 +5,7 @@ Feature group | Feature type | Data type | Available for node types
 [`Syntactic`](home.md#syntactic-features) | `node` | `string` | [`clause`](clausenodefeatures.md#readme)
 
 ## Feature description 
-Clause rule information.
+The label of the rule used during parsing of the treebank.
 
 ## Note
 Feature under discussion. This may be changed in next versions.