chore: remove redundant code

Client/Cartfile

@@ -1,2 +1,2 @@
 # Require Alamofire
-github "Alamofire/Alamofire" ~> 4.7
+github "Alamofire/Alamofire" ~> 4.8.2

Client/Cartfile.resolved

@@ -1 +1 @@
-github "Alamofire/Alamofire" "4.8.0"
+github "Alamofire/Alamofire" "4.8.2"

Client/Client/Api/Endpoints/Node.swift

@@ -36,7 +36,7 @@ public class Node {
     public func configuration(completionHandler: @escaping ([String: Any]?) -> Void) {
         apiGetHandler("\(endpoint)/configuration", [:], completionHandler)
     }
-    
+
     /// Retrieves the configuration
     public func fees(completionHandler: @escaping ([String: Any]?) -> Void) {
         apiGetHandler("\(endpoint)/fees", [:], completionHandler)