diff --git a/Pull-Request-Checklist.md b/Pull-Request-Checklist.md
index 08a1673..426a5da 100644
--- a/Pull-Request-Checklist.md
+++ b/Pull-Request-Checklist.md
@@ -52,7 +52,7 @@ Pull request must involve updating necessary documentation. Please include the l
 
 ### Explanation
 
-Include explanation if there is a design change, explain the use case and why this suggested change is better. If you are including a new library or replacing one, please give sufficient reference of why the suggested library is better.
+Include detailed explanation for your changes, with before and after screenshots. If there is a design change, explain the use case and why this suggested change is better. If you are including a new library or replacing one, please give sufficient reference of why the suggested library is better.
 
 ### Demo Script