diff --git a/README.md b/README.md
index 39b4046..b1697ae 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,6 @@ Please refer to the original repository on the details of the installation proce
 
 You can use the script to install the Thirdparty libraries and ORB-SLAM3 core and the examples. But make sure you have installed all the required packages (You may need to change the paths to the packages in your CMakeLists.txt):  
 
-`cd ORB-SLA3_Linux
-chmod +x  build.sh
+`cd ORB-SLA3_Linux  
+chmod +x  build.sh  
 ./build.sh`
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