Minor improvements to bug report template

Author: davmac314

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,6 +1,6 @@
 ---
 name: Bug report
-about: Create a report to help us improve
+about: Create a report about a bug in Dinit
 title: ''
 labels: ''
 assignees: ''
@@ -9,18 +9,23 @@ assignees: ''
 
 **Before you go any further**
 - Please ensure you have read the documentation, including the "man" pages.
-- Make certain that the bug is in Dinit, and is not just a bug or peculiarity of software that you are running as a service under Dinit.
+- Make certain that the bug is in Dinit, and is not just a bug or peculiarity of software that you
+  are running as a service under Dinit.
 - Bugs in services provided by a distribution should, in general, be reported to the distribution, not here.
+- If looking for help to resolve a service failure/issue, report to the distribution/upstream, or
+  start a discussion. Don't open an issue here.
 
 **Describe the bug**
-A clear and concise description of what the bug is. Please provide as much information as possible. Efforts to isolate the issue are appreciated - we don't have much time to spare.
+A clear and concise description of what the bug is. Please provide as much information as
+possible. Efforts to isolate the issue are appreciated - we don't have much time to spare.
 
 **To Reproduce**
-Steps to reproduce the behavior. Include the text of relevant service descriptions, and the commands you have used.
+Steps to reproduce the behaviour. Include the text of relevant service descriptions, and the
+commands you have used.
 1. ...
 2. ...
 
-**Expected behavior**
+**Expected behaviour**
 A clear and concise description of what you expected to happen.
 
 **Additional context**