Update README.md

README.md

@@ -4,17 +4,17 @@
 - '--recursive' option is required for downloading via git command.
 - Follow below to download the program directly from the browser.
 
-#**How to download the program**
+**How to download the program**
 
 1. Go to releases (https://github.com/aiwc/test_world/releases)
 2. Download the latest version of 'test_world' (zip for windows, tar.gz for linux)
 
-#**How to install and run the program**
+**How to install and run the program**
 
 1. Go to Wiki page (https://github.com/aiwc/test_world/wiki)
 2. Refer to Webots-related pages
 
-#**Directory Description**
+**Directory Description**
 
 **controllers**: Contains programs for managing AI Soccer simulation system. **(Programs in this directory are managed by us and need not be modified)**