modify old naming Testcase_base to TestCase

Testcase_base is the first version, now TestCase is adopted

Change-Id: If25eef0d8164220bd36f86fe636f7f1c0b247564
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

diff --git a/docs/testing/developer/devguide/index.rst b/docs/testing/developer/devguide/index.rst
index 366eb7d..67890f0 100644 (file)
--- a/docs/testing/developer/devguide/index.rst
+++ b/docs/testing/developer/devguide/index.rst
@@ -166,7 +166,7 @@ feature_base and vnf_base inherit from testcase::
 
               +-----------------------------------------+
               |                                         |
-              |         Testcase_base                   |
+              |         TestCase                        |
               |                                         |
               |         - init()                        |
               |         - run()                         |