Attempt to make nested blockquotes work.

I tested this README with sundown, Github's Markdown implementation, and yet
it still screwed me when I pushed to Github.

README.md

@@ -20,16 +20,20 @@ Commands
 The following commands are exposed by this plugin:
 
 >`worddle [join]`
+>
 >> Start a new Worddle game (with no arguments). Use "worddle join"
 >> to join a game that someone else has started.
 
 >`wordshrink [difficulty]`
+>
 >> Start a new WordShrink game.  Difficulty values: [easy] medium hard evil
 
 >`wordtwist [difficulty]`
+>
 >> Start a new WordTwist game.  Difficulty values: [easy] medium hard evil
 
 >`wordquit`
+>
 >> Shut down any currently running game. One solution will be displayed for
 >> the word chain games, to satisfy your curiosity.
 
@@ -100,11 +104,13 @@ Configuration Variables
 -----------------------
 
 > `plugins.Wordgames.wordFile`
+>
 >> Path to the dictionary file.
 >>  
 >> Default: `/usr/share/dict/american-english`
 
 > `plugins.Wordgames.wordRegexp`
+>
 >> A regular expression defining what a valid word looks like.  This will
 >> be used to filter words from the dictionary file that contain undesirable
 >> characters (proper names, hyphens, accents, etc.).  You will probably have
@@ -117,12 +123,14 @@ Configuration Variables
 >> Default: `^[a-z]+$`
 
 > `plugins.Wordgames.worddleDelay`
+>
 >> The length (in seconds) of the pre-game period where players can join a
 >> new Worddle game.
 >>
 >> Default: `15`
 
 > `plugins.Wordgames.worddleDuration`
+>
 >> The length (in seconds) of the active period of a Worddle game, when
 >> players can submit guesses.
 >>