diff --git a/docs/source/tutorial/tutorial03.rst b/docs/source/tutorial/tutorial03.rst
index ea6dde9..bc0491e 100644
--- a/docs/source/tutorial/tutorial03.rst
+++ b/docs/source/tutorial/tutorial03.rst
@@ -1,5 +1,5 @@
-What we've done?
-================
+We need to filter
+=================
 
 **Senior**