website/docs: Update social-logins github (cherry-pick #11822) (#11836)

website/docs: Update social-logins github (#11822)

Update index.md

Signed-off-by: Tobias <5702338+T0biii@users.noreply.github.com>
Co-authored-by: Tobias <5702338+T0biii@users.noreply.github.com>

website/docs/users-sources/sources/social-logins/github/index.md

@@ -20,8 +20,8 @@ The following placeholders will be used:
 ![Register OAuth App](./githubdeveloper1.png)
 
 2. **Application Name:** Choose a name users will recognize ie: authentik
-3. **Homepage URL**:: www.my.company
-4. **Authorization callback URL**: https://authentik.company/source/oauth/callback/github
+3. **Homepage URL:** www.my.company
+4. **Authorization callback URL:**: https://authentik.company/source/oauth/callback/github
 5. Click **Register Application**
 
 Example screenshot
@@ -35,8 +35,8 @@ Example screenshot
 
 8. Under _Directory -> Federation & Social login_ Click **Create Github OAuth Source**
 
-9. **Name**: Choose a name (For the example I use Github)
-10. **Slug**: github (If you choose a different slug the URLs will need to be updated to reflect the change)
+9. **Name:** Choose a name (For the example I use Github)
+10. **Slug:** github (If you choose a different slug the URLs will need to be updated to reflect the change)
 11. **Consumer Key:** Client ID from step 6
 12. **Consumer Secret:** Client Secret from step 7