Update gitlab bug and merge request templates

.gitlab/issue_templates/Bug.md

 # Summary
 
 
-# Setps to reproduce
+# Steps to reproduce
 
 
 # Observed bug behavoir
@@ -18,4 +18,4 @@
 
 
 /label ~bug ~"To Do"
-/cc @ghenry @venkat.malladi @s181706 @s189701
\ No newline at end of file
+/cc @ghenry @venkat.malladi @s181706
\ No newline at end of file

.gitlab/merge_request_templates/Merge_Request.md

-Please fill in the appropriate checklist below (delete whatever is not relevant).
-These are the most common things requested on pull requests (PRs).
+Please fill in the appropriate checklist below (delete those which are not relevant).
+These are the most common things requested on pull requests.
 
 ## PR checklist
  - [ ] This comment contains a description of changes (with reason)
  - [ ] If you've fixed a bug or added code that should be tested, add tests!
  - [ ] Documentation in `docs` is updated
+ - [ ] Replace dag.png with the most recent CI pipleine integrated_pe artifact
  - [ ] `CHANGELOG.md` is updated
  - [ ] `README.md` is updated
  - [ ] `LICENSE.md` is updated with new contributors