Improve wording of the man page

Author: jan-cerny

utils/autotailor.8

@@ -5,7 +5,7 @@ autotailor \- CLI tool for tailoring of SCAP data streams.
 autotailor produces tailoring files that SCAP-compliant scanners can use to complement SCAP data streams.
 A tailoring file adds a new profile, which is supposed to extend a profile that is already present in the data stream.
 
-Tailoring can add or remove rules, refine rules, and it can redefine contents of XCCDF variables.
+Tailoring can add, remove or refine rules, and it also can redefine contents of XCCDF variables.
 
 The tool requires data stream location and ID of the base profile as inputs.
 Note however, that the referenced data stream is not opened, and the validity of tailoring is not checked against it.