Fix formatting bug in ISSUE_TEMPLATE.md
1. There was a trailing asterisk in one of the headers, preventing the formatting from being applied.
2. There needs to be a blank line between the bold header and the code block in order for formatting to be applied to the header.
@@ -49,7 +49,8 @@ Briefly describe the problem you are having in a few paragraphs.
**Additional information you deem important (e.g. issue happens only occasionally):**
-**Output of `docker-compose --version`: ***
+**Output of `docker-compose --version`:**
+
```
(paste your output here)
```
