Fixed placeholder text in feature proposal issue template

.gitlab/issue_templates/Feature proposal.md

@@ -39,7 +39,7 @@ Existing personas are: (copy relevant personas out of this comment, and delete a
 
 ### Permissions and Security
 
-What permissions are required to perform the described actions? Are they consistent with the existing permissions as documented for users, groups, and projects as appropriate? Is the proposed behavior consistent between the UI, API, and other access methods (e.g. email replies)?
+<!-- What permissions are required to perform the described actions? Are they consistent with the existing permissions as documented for users, groups, and projects as appropriate? Is the proposed behavior consistent between the UI, API, and other access methods (e.g. email replies)? -->
 
 ### Documentation
 
@@ -52,8 +52,7 @@ Add all known Documentation Requirements here, per https://docs.gitlab.com/ee/de
 
 ### What is the type of buyer? 
 
-(Which leads to: in which enterprise tier should this feature go
-see https://about.gitlab.com/handbook/product/pricing/#four-tiers )
+<!-- Which leads to: in which enterprise tier should this feature go? See https://about.gitlab.com/handbook/product/pricing/#four-tiers -->
 
 ### Links / references