docs: update PR template (#62)

.github/pull_request_template.md

@@ -1,41 +1,3 @@
-<!-- 
-When creating a pull request, you should uncomment the section below that describes
-the type of pull request you are submitting.
--->
-
-<!-- START SECTION: "adding a new linting/validation rule"
-
-**
-This pull request adds a new rule to Sprocket.
-
-This pull request adds a new rule.
-
-- **Rule Name**: `a_rule_name`
-- **Concern Kind**: Lint warning/Validation error
-- **Concern Code**: `v1::W001`
-- **Implemented In**: `wdl-ast`/`wdl-grammar`
-
-_Describe the rules you have implemented and link to any relevant issues._
-
-Before submitting this PR, please make sure:
-
-- [ ] You have added a few sentences describing the PR here.
-- [ ] You have added yourself or the appropriate individual as the assignee.
-- [ ] You have added at least one relevant code reviewer to the PR.
-- [ ] Your code builds clean without any errors or warnings.
-- [ ] You have updated the README or other documentation to account for these changes (when appropriate).
-
-Rule specific checks:
-
-- [ ] You have updated `CONCERNS.md` in the root of this project to account for 
-      this rule. 
-- [ ] You have added a test that covers every possible setting for the rule 
-      within the file where the rule is implemented.
-
-END SECTION -->
-
-<!-- START SECTION: "any other pull request"
-
 _Describe the problem or feature in addition to a link to the issues._
 
 Before submitting this PR, please make sure:
@@ -45,6 +7,5 @@ Before submitting this PR, please make sure:
 - [ ] You have added at least one relevant code reviewer to the PR.
 - [ ] Your code builds clean without any errors or warnings.
 - [ ] You have added tests (when appropriate).
+- [ ] You have added an entry in the CHANGELOG (when appropriate).
 - [ ] You have updated the README or other documentation to account for these changes (when appropriate).
-
-END SECTION -->