[CI] Fix merge stage test (#523)

fix merge_stage_test in ci

.circleci/test.yml

@@ -186,7 +186,7 @@ workflows:
           torch: 1.8.1
           # Use double quotation mark to explicitly specify its type
           # as string instead of number
-          cuda: "10.1"
+          cuda: "10.2"
           filters:
             branches:
               only:

README.md

@@ -63,7 +63,7 @@ English | [简体中文](README_zh-CN.md)
 
 ## Introduction
 
-MMRazor is a model compression toolkit for model slimming and AutoML, which includes 3 mainstream technologies:
+MMRazor is a model compression toolkit for model slimming and AutoML, which includes 4 mainstream technologies:
 
 - Neural Architecture Search (NAS)
 - Pruning

README_zh-CN.md

@@ -49,7 +49,7 @@
 
 ## 说明
 
-MMRazor是一个可用于模型瘦身和AutoML的模型压缩工具箱，包含了3种主流的技术：
+MMRazor是一个可用于模型瘦身和AutoML的模型压缩工具箱，包含了4种主流的技术：
 
 - 网络结构搜索 (NAS)
 - 模型剪枝