[Update] BFCommonKit (1.4.5)

BFCommonKit/1.4.5/BFCommonKit.podspec

@@ -58,7 +58,7 @@ TODO: Add long description of the pod here.
   end
   s.subspec 'BFUtility' do |uu|
     uu.source_files = 'BFCommonKit/Classes/BFUtility/*'
-    uu.frameworks = 'Foundation','UIKit','AdSupport','Photos','AudioToolbox','AVKit'
+    uu.frameworks = 'Foundation', 'UIKit','AdSupport','Photos','AudioToolbox','AVKit'
     uu.dependency 'KingfisherWebP','1.3.0'
     uu.dependency 'Alamofire','5.4.3'
     uu.dependency 'KeychainAccess','4.2.2'