diff --git a/src/schema_compile_node.c b/src/schema_compile_node.c
index b1f76e7..add2c34 100644
--- a/src/schema_compile_node.c
+++ b/src/schema_compile_node.c
@@ -2420,7 +2420,7 @@
         .parent = pnode,
     };
 
-    /* output */
+    /* input */
     lysc_update_path(ctx, &action->node, "input");
     if (action_p->input.nodetype == LYS_UNKNOWN) {
         input = &implicit_input;