diff --git a/wiki/whynotxargs.wiki b/wiki/whynotxargs.wiki
index c0aec06..1f41de2 100644
--- a/wiki/whynotxargs.wiki
+++ b/wiki/whynotxargs.wiki
@@ -2,7 +2,7 @@
 
 = Introduction =
 
-It is suggested that the command 'xargs' that is often found on unix-like systems by default does exactly the same as PPSS does when used with the -p option. 
+It is suggested that the command 'xargs' - that is often found on unix-like systems by default - does exactly the same as PPSS does when used with the -p option. 
 
 In it's most basic form, this is true to some extend. Xargs processes items and keeps an x number of jobs running in parallel. I think that there may be cases that xargs is sufficient for your task at hand.