Merge pull request #621 from not-my-profile/engines-table

[doc] Improve engines table

searx/settings.yml

@@ -767,7 +767,7 @@ engines:
     categories: it
     shortcut: ho
     about:
-      website: https://www.haskell.org/
+      website: https://hoogle.haskell.org/
       wikidata_id: Q34010
       official_api_documentation: https://hackage.haskell.org/api
       use_official_api: false
@@ -1372,6 +1372,8 @@ engines:
     categories: general
     shortcut: wib
     disabled: true
+    about:
+      website: https://wiby.me/
 
   - name: wikibooks
     engine: mediawiki