doc UPDATE minor update
diff --git a/src/schema_compile_node.c b/src/schema_compile_node.c
index 47c3825..ebb8322 100644
--- a/src/schema_compile_node.c
+++ b/src/schema_compile_node.c
@@ -3284,7 +3284,7 @@
                 LOGVAL(ctx->ctx, LYVE_SEMANTICS, "List's key must not have any \"when\" statement.");
                 return LY_EVALID;
             }
-            /* TODO check key, it cannot have any if-features */
+            /* unable to check if-features but compilation would fail if disabled */
         }
 
         /* check status */