Update documentation to be consistent with examples

examples/README.md

@@ -70,11 +70,11 @@ The command [`arcsub`](https://www.nordugrid.org/arc/arc6/users/client_tools.htm
 File `arc-env.xrsl` contains the description of a job which executes `/usr/bin/env` and store its results in file `stdout`:
 
 ```bash
-$ cat arc-env.xrsl
+$ cat arc-env.xrsl 
 &( executable = "/usr/bin/env" )
  ( jobname = "arc-env-flash" )
- ( queue = "flash" )
  ( stdout = "stdout" )
+ ( queue = "flash" )
  ( join = "yes" )
  ( gmlog = "gmlog" )
 ```