diff --git a/lib/models/documents/document.dart b/lib/models/documents/document.dart
index 5982dca8..75af0be4 100644
--- a/lib/models/documents/document.dart
+++ b/lib/models/documents/document.dart
@@ -139,7 +139,6 @@ class Document {
   static Delta _transform(Delta delta) {
     Delta res = Delta();
     for (Operation op in delta.toList()) {
-      // TODO
       res.push(op);
     }
     return res;
diff --git a/lib/models/rules/rule.dart b/lib/models/rules/rule.dart
index a16a4a89..ea41ac50 100644
--- a/lib/models/rules/rule.dart
+++ b/lib/models/rules/rule.dart
@@ -62,6 +62,7 @@ class Rules {
       delta =
           rule.apply(delta, index, len: len, data: data, attribute: attribute);
       if (delta != null) {
+        print("Rule $rule applied");
         return delta..trim();
       }
     }