A path for AFNetworking to prevent repeated query string parameters from having the "name" changed

AFHTTPClient.patch

diff --git a/ios/KPServiceTests/Library/AFNetworking/AFHTTPClient.m b/ios/KPServiceTests/Library/AFNetworking/AFHTTPClient.m
index 96a70609f198d7549497cbb37f777e3076ac898a..ad8df8f13e2dd3e4c9c9cef5eee7eadfa1809754 100755
--- a/ios/KPServiceTests/Library/AFNetworking/AFHTTPClient.m
+++ b/ios/KPServiceTests/Library/AFNetworking/AFHTTPClient.m
@@ -156,7 +156,7 @@ NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value) {
         }];
     } else if([value isKindOfClass:[NSArray class]]) {
         [value enumerateObjectsUsingBlock:^(id nestedValue, NSUInteger idx, BOOL *stop) {
-            [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue([NSString stringWithFormat:@"%@[]", key], nestedValue)];
+            [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue(key, nestedValue)];
         }];
     } else {
         [mutableQueryStringComponents addObject:[[AFQueryStringPair alloc] initWithField:key value:value]];