PR fixes

Author: Viktor Tochonov

tests/FSharp.Data.GraphQL.IntegrationTests.Server/Schema.fs

@@ -199,7 +199,7 @@ module Schema =
                         args = [ Define.Input("request", UploadRequestType, description = "The request for uploading several files in different forms.") ],
                         resolve = fun ctx _ -> mapUploadRequestToOutput (ctx.Arg("request")))
                     Define.Field (
-                        name = "uploadFileComplex",
+                        name = "uploadComplex",
                         typedef = StringType,
                         description = "",
                         args = [ Define.Input ("input", InputFileObject) ],

tests/FSharp.Data.GraphQL.IntegrationTests/Helpers.fs

@@ -7,8 +7,8 @@ open System.Runtime.InteropServices
 open FSharp.Data.GraphQL
 
 let normalize (x : string) =
-    x.Replace("\r\n", "\n").Split ([| '\n' |])
-    |> Array.map (fun x -> x.Trim ())
+    x.Replace("\r\n", "\n").Split ('\n')
+    |> Array.map _.Trim()
     |> Array.reduce (fun x y -> x + "\n" + y)
 
 let equals (expected : 'T) (actual : 'T) = Assert.Equal<'T> (expected, actual)