Fix small typos, missing header, and add label to Documentation.

.github/ISSUE_TEMPLATE/---documentation.md

 ---
 name: "\U0001F4DA Documentation"
-about: Did you find errors, problems, or anything unintelligible in the docs?
-title: 'https://poetry.eustace.io/docs'
+about: Did you find errors, problems, or anything unintelligible in the docs (https://poetry.eustace.io/docs)?
+title: ''
 labels: 'Documentation'
 assignees: ''
 

.github/ISSUE_TEMPLATE/---everything-else.md

@@ -15,3 +15,6 @@ assignees: ''
 <!-- Checked checkbox should look like this: [x] -->
 - [ ] I have searched the [issues](https://github.com/sdispater/poetry/issues) of this repo and believe that this is not a duplicate.
 - [ ] I have searched the [documentation](https://poetry.eustace.io/docs/) and believe that my question is not covered.
+
+## Issue
+<!-- Now feel free to write your issue, but please be descriptive! Thanks again 🙌 ❤️ -->
\ No newline at end of file

.github/ISSUE_TEMPLATE/---feature-request.md

@@ -2,7 +2,7 @@
 name: "\U0001F381 Feature Request"
 about: Do you have ideas for new features and improvements?
 title: ''
-labels: ''
+labels: 'Feature'
 assignees: ''
 
 ---