diff --git a/pages/common/flutter.md b/pages/common/flutter.md
index 98e95d7fe..5eacb8929 100644
--- a/pages/common/flutter.md
+++ b/pages/common/flutter.md
@@ -1,6 +1,7 @@
 # flutter
 
 > Google's free, open source, and cross-platform mobile app SDK.
+> Some subcommands such as `flutter pub` have their own usage documentation.
 > More information: <https://github.com/flutter/flutter/wiki/The-flutter-tool>.
 
 - Initialize a new Flutter project in a directory of the same name: