fix cleanups

README.md

@@ -207,8 +207,10 @@ get per option. (See **DESCRIPTION**)
 
 **-D** − Select the database file to use instead of the one defined in the
          **$AMNGRDB** environment variable.
+
 **-r** − Select a recipient id for GnuPG encryption to use instead of the one
          defined in the **$AMNGRID** environment variable.
+
 **-s** − The column separator for the **amngrlist** and
          **amngrsearchcommands**.