Fixed bullet points

doc/source/index.rst

@@ -35,13 +35,15 @@ single file, over-riding an existing class). Obviously this ideal will not be re
 time, but when designing new functionality, try to think of this goal.
 
 There are also a minimal of coding style conventions:
+
 - Follow Python conventions, and be Python2/3 compatible.
 - Functions should be snake case.
 - Indentation should be two whitespace characters.
 
 We will aim to write unit tests to make sure things don't break, but these are not implemented yet.
 
 In variable names, common words should be abbreviated as:
+
 - source -> src
 - target -> trg
 - sentence -> sent