update markdown

app.py

@@ -234,7 +234,7 @@ with demo:
     ### Example Use Case:
     A teacher, Sarah Johnson, inputs her lesson plan for Grade 7 Earth Science focused on understanding the water cycle. She adds an activity where students create a terrarium and a group presentation for assessment. The system visualizes the relationships between these elements in the graph and generates a content discovery string to help her find additional resources like a terrarium kit or climate diagrams. 
 
-    EduScape ensures that teachers can organize their lessons effectively while aligning with the curriculum and potentially discovering paid or free resources to enhance their lesson delivery.
+    EduScape ensures that teachers can organize their lessons effectively while aligning with the curriculum and discovering resources to enhance their lesson delivery.
     """)
     
 # Launch the EduScape app