Fix up PR 4826 without stray commits

.github/workflows/conflict.yml

@@ -14,7 +14,7 @@ jobs:
       - run: |
           echo "In order to review this pull request for acceptance, we need to make sure that all of the prerequisites are satisfied."
           echo "This was not checked:"
-          echo "> This change is not self-promotion.
+          echo "> This change is not self-promotion."
           echo "This is a requirement to maintain a high level of independence in this project. Please update to confirm there is no conflict of interest."
           echo "Thank you!"
           exit 1

topics/haxe/index.md

@@ -5,6 +5,7 @@ display_name: Haxe
 github_url: https://github.com/HaxeFoundation
 released: '2005'
 short_description: A metalanguage resembling ECMAScript which can be transpiled into a variety of languages.
+logo: haxe.png
 topic: haxe
 url: https://haxe.org/
 wikipedia_url: https://en.wikipedia.org/wiki/Haxe