Fixed tests

Author: Nick-S-2018

test/test_manual.py

@@ -28,8 +28,8 @@ def tearDown(self):
         pass
 
     async def test_manual(self):
-		async with manticoresearch.ApiClient(self.configuration) as client:
-			pprint("Tests finished")
+        async with manticoresearch.ApiClient(self.configuration) as client:
+            pprint("Tests finished")
 
 if __name__ == '__main__':
     unittest.main()