make readme more clear

boshengchen · Jul 11, 2019 · 902954e · 902954e
1 parent 57b5544
commit 902954e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -21,7 +21,7 @@ Refer to [TDengine Documentation](https://www.taosdata.com/en/documentation/)
  for details.
 
 # Building
-Build TDengine with [CMake](https://cmake.org/) in the project directory:
+Build TDengine with [CMake](https://cmake.org/) 3.5 or higher versions in the project directory:
 
 ```cmd
 mkdir build && cd build