Fix review comments

Author: git-hulk

hiredis.c

@@ -217,7 +217,6 @@ static void *createIntegerObject(const redisReadTask *task, long long value) {
                parent->type == REDIS_REPLY_MAP ||
                parent->type == REDIS_REPLY_ATTR ||
                parent->type == REDIS_REPLY_SET ||
-               parent->type == REDIS_REPLY_SET ||
                parent->type == REDIS_REPLY_PUSH);
         parent->element[task->idx] = r;
     }

read.c

@@ -646,7 +646,7 @@ static int processItem(redisReader *r) {
         return processBulkItem(r);
     case REDIS_REPLY_ARRAY:
     case REDIS_REPLY_MAP:
-	case REDIS_REPLY_ATTR:
+    case REDIS_REPLY_ATTR:
     case REDIS_REPLY_SET:
     case REDIS_REPLY_PUSH:
         return processAggregateItem(r);