ChangeLog formatting

Author: akhra

ChangeLog.md

@@ -1,8 +1,8 @@
 2.1.3
 =====
 
-* Expose glGetDrawableSize (can differ from window size in some environments).
-* Correct hintToString output to match SDL hint tokens, rather than the names
+* Expose `glGetDrawableSize` (can differ from window size in some environments).
+* Correct `hintToString` output to match SDL hint tokens, rather than the names
   of the CPP macros defining them.
 * Minor documentation updates