improve word flow around FAQ references

2019/giles/README.md

@@ -20,7 +20,7 @@
 
 
 NOTE: `play`, which [try.sh](%%REPO_URL%%/2019/giles/try.sh) uses, comes from SoX, the Swiss Army Knife
-of sound processing programs.  If you don't have this installed, see
+of sound processing programs.  If you don't have this installed, see the
 FAQ on "[SDL1 and SDL2](../../faq.html#sox)".
 
 

2019/giles/index.html

@@ -414,7 +414,7 @@ Location: <a href="../../location.html#AU">AU</a> - <em>Commonwealth of Australi
 <h2 id="try">Try:</h2>
 <pre><code>    ./try.sh</code></pre>
 <p>NOTE: <code>play</code>, which <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/giles/try.sh">try.sh</a> uses, comes from SoX, the Swiss Army Knife
-of sound processing programs. If you don’t have this installed, see
+of sound processing programs. If you don’t have this installed, see the
 FAQ on “<a href="../../faq.html#sox">SDL1 and SDL2</a>”.</p>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>Do you need to pretend enjoying a more spacious living environment than you