fix: update issue templates

.github/ISSUE_TEMPLATE/1_bug_report.md

@@ -8,8 +8,7 @@ assignees: Sv443
 ---
 
 ### Checklist:
-<!-- Please go through all steps and check them off by replacing the [ ] with [x] -->
-<!-- You can also click on the checkboxes after submitting this issue -->
+<!-- After submitting this issue, please click on the checkboxes to check them after you have done the respective task -->
 - [ ] I checked [here](https://github.com/Sv443/BetterYTM/issues?q=is%3Aissue+sort%3Aupdated-desc) if there is already an issue for this bug
 - [ ] I am using the latest version of BetterYTM
 - [ ] I am using the latest version of my browser
@@ -17,9 +16,9 @@ assignees: Sv443
 
 
 ### Description of the bug and steps to reproduce:
-<!-- A clear and concise description of what the bug is -->
-<!-- Also include steps to reproduce it -->
-<!-- Don't shy away from adding too much information, it's better to have too much than too little -->
+<!-- Please write a clear and concise description of what the bug is. -->
+<!-- Also include steps to reproduce it. -->
+<!-- Don't shy away from writing a lot, it's more helpful to have too much than too little. -->
 
 
 ### Environment:
@@ -27,9 +26,13 @@ assignees: Sv443
 - Userscript version & build number: vX.X.X (xxxxxxx)
 <!--
   To view the userscript version and build number, either open the configuration menu and copy the numbers and letters below the menu title,
-  or open the JavaScript console of your browser (usually with Ctrl + Shift + K) and scroll to the very top.
+  or open the JavaScript console of your browser (usually with Ctrl + Shift + K or F12) and scroll to the very top.
 -->
 
 
 ### Other info / screenshots:
 <!-- If applicable and possible, add other information or screenshots to help explain your problem. -->
+<!--
+  It will also be massively helpful to include a screenshot of the JavaScript console (usually opened with Ctrl + Shift + K or F12).
+  After opening it, please enter "BetterYTM" into the filter and sort by errors and warnings.
+-->

.github/ISSUE_TEMPLATE/3_plugin_submission.md

@@ -9,8 +9,13 @@ assignees: Sv443
 
 
 ### Repository link:
-<!-- Link to the repository of the plugin you want to submit -->
+<!-- Link to the repository of the plugin you want to submit. -->
+
+
+### Install link(s):
+<!-- Link(s) to where users can install the plugin. -->
+<!-- For example GreasyFork, OpenUserJS or your own website. -->
 
 
 ### Description of the features:
-<!-- A concise description or list of your plugin's features -->
+<!-- A concise description or list of your plugin's features. -->