how-to-set-up-the-spec-and-fmc-tdc-with-epics.md

@@ -25,7 +25,7 @@ Downloard fmc-tdc-sw from [the KEK repository](https://cerldev.kek.jp/trac/Epics
 4.1 Create **wr** directory under **/opt** and unpack the tar ball.  
 **$ cd /opt  
 $ sudo mkdir wr  
-$ sudo chown *user name* wr  
+$ sudo chown *USER_NAME* wr  
 $ cd wr  
 $ mv ~/Downloads/fmc-tdc-sw-kek220427-rev0.tar.gz .  
 $ tar xzf fmc-tdc-sw-kek220427-rev0.tar.gz**