Merge pull request #559 from mulesoft/proposed-template-changes-mb

W-15873217 Update pull_request_template.md

Author: marinasasso

.github/pull_request_template.md

@@ -1,22 +1,3 @@
-# Writer's Quality Checklist
+### Description
 
-Before merging your PR, did you:
-
-- [ ] Run spell checker
-- [ ] Run link checker to check for broken xrefs
-- [ ] Check for orphan files
-- [ ] Perform a local build and do a final visual check of your content, including checking for:
-  - Broken images
-  - Dead links
-  - Correct rendering of partials if they are used in your content
-  - Formatting issues, such as:
-    - Misnumbered ordered lists (steps) or incorrectly nested unordered lists
-    - Messed up tables
-    - Proper indentation
-    - Correct header levels
-- [ ] Receive final review and signoff from:
-  - Technical SME
-  - Product Manager
-  - Editor or peer reviewer
-  - Reporter, if this content is in response to a reported issue (internal or external feedback)
-- [ ] If applicable, verify that the software actually got released
+** Briefly explain the changes introduced in this PR **