diff --git a/morss/__init__.py b/morss/__init__.py
index 65894ed..7bd4c79 100644
--- a/morss/__init__.py
+++ b/morss/__init__.py
@@ -1 +1,2 @@
+# ran on `import morss`
 from .morss import *
diff --git a/morss/__main__.py b/morss/__main__.py
index 5716cce..a71ee90 100644
--- a/morss/__main__.py
+++ b/morss/__main__.py
@@ -1,3 +1,4 @@
+# ran on `python -m morss`
 from .morss import main
 
 if __name__ == '__main__':