Fix typo in AdvancedUsage.md (#3623)
Fix typo in AdvancedUsage.md (#3623)

* Fix typo in AdvancedUsage.md

* Update Documentation/AdvancedUsage.md

Co-authored-by: Jon Shier <44f878afe53efc66b76772bd845eb65944ed8232@jonshier.com>

Co-authored-by: Jon Shier <44f878afe53efc66b76772bd845eb65944ed8232@jonshier.com>
yimajo/Alamofire,yimajo/Alamofire,Alamofire/Alamofire,Alamofire/Alamofire