Merge pull request #10 from c-w/patch-1

Fix heading formatting

README.md

@@ -2,10 +2,10 @@
 
 ![alt tag](http://i.imgur.com/Bx7l18S.png)
 
-##Acknowledgements
+## Acknowledgements
 Credit to Volley (http://volley.com) for requesting/inspiring this project!
 
-##To run:
+## To run:
 requirements.txt contains the libraries/modules you'll need (It's come to my attention that the Wikipedia library has a bug, so I recommend this instead: http://stackoverflow.com/questions/34869597/wikipedia-api-for-python#35122688). You'll also need to download some data so that the nltk library works. To do this, start the Python console (ie. type `python` on the command line) and then: 
 
     >>> import nltk
@@ -14,7 +14,7 @@ requirements.txt contains the libraries/modules you'll need (It's come to my att
 
 Run server.py to get the Flask endpoints working, and then open up index.html - that's all!
 
-##Potential Future Improvements:
+## Potential Future Improvements:
 Choosing more appropriate multiple-choice options, especially for numbers 
 
 _ie. if the answer is '1960s', show '1950s' as another option._
@@ -27,7 +27,7 @@ Some of the questions presented currently lack context about what the question i
 
 _ie. references to 'they' or 'he' would be replaced by what those pronouns are actually referring to._
 
-##Known limitations:
+## Known limitations:
 The Python script will not handle certain Wikipedia pages correctly ("Harry Potter" for example). Most likely due to how I'm iterating through the parsed token tree in create_questions in Article.py. Certain articles have disambiguations and I decided to leave handling these out of scope. For both of the above you'll see on the console that I'm just returning a 500 error. If working further on the project I'd fix these and create less overarching exception handling than the try/except in server.py