Fix feature_request.

.github/ISSUE_TEMPLATE/feature_request.md

+---
+name: Feature Request
+about: Suggest an idea for this project
+
+---
+
 > ℹ Please fill out this template when filing a feature request.
 > All lines beginning with an ℹ symbol instruct you with what info we expect. You can delete those lines once you've filled in the info.
 >