switches 'a' with 'the' in the readme section describing the licensing

readme.markdown

@@ -157,4 +157,4 @@ This project has no association with either Google, Wikipedia, or the creators o
 At that time that words were pulled from Wikipedia, [Wikipedia text was licensed under](https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use#7._Licensing_of_Content) [the Creative Commons Attribution-ShareAlike 4.0 International License ("CC BY-SA 4.0")](https://creativecommons.org/licenses/by-sa/4.0/), and thus I am using that license for this project. <!-- (Note that technically this data is from dumps.wikimedia.org, which [s licensing notes of its own](https://dumps.wikimedia.org/legal.html), but defers to other legal documents when applicable, so I'm choosing to license this project under CC BY-SA 4.0.) -->
 
 <!-- ### Licensing -->
-<a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike 4.0 International License</a>.
+<a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png" /></a><br />This work is licensed under the <a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike 4.0 International License</a>.