Update PULL_REQUEST_TEMPLATE.md

PULL_REQUEST_TEMPLATE.md

@@ -1,10 +1,9 @@
-We welcome your PR! You'll want to look at this checklist before hitting Create:
+We are excited to review your PR.
 
-[ ] There's a descriptive title that will make sense to other developers some time from now. 
+So we can do the best job, please check:
 
-[ ] There's associated issues. All PR's should have issue(s) associated - unless a trivial self-evident change such as fixing a typo. You can use the format `Fixes #nnnn` in your description to cause GitHub to automatically close the issue(s) when your PR is merged.
-
-[ ] Your change description explains what the change does, why you chose your approach, and anything else that reviewers should know.
-
-[ ] You have tests, if at all possible.
+- [ ] There's a descriptive title that will make sense to other developers some time from now. 
+- [ ] There's associated issues. All PR's should have issue(s) associated - unless a trivial self-evident change such as fixing a typo. You can use the format `Fixes #nnnn` in your description to cause GitHub to automatically close the issue(s) when your PR is merged.
+- [ ] Your change description explains what the change does, why you chose your approach, and anything else that reviewers should know.
+- [ ] You have included any necessary tests in the same PR.