⚡ Update README

Author: Nehal-Bhautoo

README.md

@@ -1,12 +1,10 @@
 # Spring Boot Application Demo
 
 ### Reference Documentation
-For further reference, please consider the following sections:
 
-- ![#f03c15](https://via.placeholder.com/15/f03c15/000000?text=+)
-- ![#c5f015](https://via.placeholder.com/15/c5f015/000000?text=+)
-- ![#1589F0](https://via.placeholder.com/15/1589F0/000000?text=+)
-- ![#00ff00](https://via.placeholder.com/15/00ff00/000000?text=+)
+<a href="https://github.com/Nehal-Bhautoo/Spring-Boot-Demo/tree/master/postman%20collection">Get Postman collection</a>
+
+For further reference, please consider the following sections:
 
 ## API Documentation
 ### ![#f03c15](https://via.placeholder.com/15/f03c15/000000?text=+) User

src/main/java/com/nehal/demo/api/ProfileController.java

@@ -65,7 +65,7 @@ public ResponseEntity<Profile> updateProfile(
     public Map<String, Boolean> deleteProfile(@PathVariable(value = "id") Integer userId)
             throws ResourceNotFoundException {
         Profile profile = profileRepo.findById(userId).orElseThrow(() ->
-                new ResourceNotFoundException("Profile Not found" + userId));
+            new ResourceNotFoundException("Profile Not found" + userId));
         profileRepo.delete(profile);
         Map <String, Boolean> response = new HashMap<>();
         response.put("deleted", Boolean.TRUE);