Updates PR template

.github/pull_request_template.md

@@ -1,27 +1,20 @@
-**Thank you for contributing to Dashy! So that your PR can be handled effectively, please populate the following fields (delete sections that are not applicable)**
+*Thank you for contributing to Dashy! So that your PR can be handled effectively, please populate the following fields (delete sections that are not applicable)*
 
-### Category
-> Please indicate the type of change your PR introduces
+**Category**: 
+> One of: Bugfix / Feature / Code style update / Refactoring Only / Build related changes /  Documentation / Other (please specify)
 
-Bugfix / Feature / Code style update / Refactoring Only / Build related changes /  Documentation / Other (please specify)
-
-
-### Overview
+**Overview**
 > Briefly outline your new changes...
 
+**Issue Number** _(if applicable)_ #00
 
-### Issue Number _(if applicable)_
-#00
-
-### New Vars _(if applicable)_
+**New Vars** _(if applicable)_
 > If you've added any new build scripts, environmental variables, config file options, dependency or devDependency, please outline here
 
-
-### Screenshot _(if applicable)_
+**Screenshot** _(if applicable)_
 > If you've introduced any significant UI changes, please include a screenshot
 
-
-### Code Quality Checklist _(Please complete)_
+**Code Quality Checklist** _(Please complete)_
 - [ ] All changes are backwards compatible
 - [ ] All lint checks and tests are passing
 - [ ] There are no (new) build warnings or errors