Update docs/using_eessi/setting_up_environment.md

Co-authored-by: Thomas Röblitz <[email protected]>

docs/using_eessi/setting_up_environment.md

@@ -6,7 +6,7 @@ To set up the EESSI environment, you can either load an EESSI module with Lmod o
 
 There are a few different scenarios where you may want to set up the EESSI environment by loading an EESSI module with Lmod:
 
-1.  You already using Lmod version >= 8.6
+1.  You are already using Lmod with version >= 8.6
 
     In this case you should consider unsetting the `MODULEPATH`, as you do not really want to mix modules coming from EESSI and from your system
     since they are effectively two different OSes (though this may not be possible at some sites, and some compromise may be necessary):