docs: Correct typo in example issue format from 'bug fix' to 'bugfix'

Author: MariusStorhaug

src/docs/Ways-of-Working/Issue-Format.md

@@ -295,7 +295,7 @@ Issues use [GitHub Flavored Markdown](https://github.github.com/gfm/) with the f
 
 ## Complete example
 
-A fully structured bug fix issue:
+A fully structured bugfix issue:
 
 **Title:** `Fix silent truncation of results in Get-GitHubRepository`