Remove a trailing blank.

virsh.1

@@ -401,7 +401,7 @@ severed upon restore, as \s-1TCP\s0 timeouts may have expired.
 .IX Item "schedinfo optional --weight number optional --cap number domain-id"
 Allows to show (and set) the domain scheduler parameters. This is currently
 only defined for \s-1XEN_CREDIT\s0 scheduler, and the optional weight and cap
-arguments allows to set the associated parameters in that scheduler if 
+arguments allows to set the associated parameters in that scheduler if
 provided.
 .IP "\fBsetmem\fR \fIdomain-id\fR \fBkilobytes\fR" 4
 .IX Item "setmem domain-id kilobytes"