minor fixes

- signed-off-by: trimstray <trimstray@gmail.com>

README.md

@@ -345,7 +345,7 @@ Linux Security Expert</b></a> - trainings, howtos, checklists, security tools an
 ##### :black_small_square: A piece of history
 
 <p>
-&nbsp;&nbsp;:small_orange_diamond: <a href="http://ftp.arl.army.mil/~mike/howto/"><b>How to Do Things at ARL</b></a> - how to configure modems, scan images, record CD-ROMs, and apply other useful techniques.<br>
+&nbsp;&nbsp;:small_orange_diamond: <a href="http://ftp.arl.army.mil/~mike/howto/"><b>How to Do Things at ARL</b></a> - how to configure modems, scan images, record CD-ROMs, and other useful techniques.<br>
 </p>
 
 #### Systems/Services