Fix whitespace in code sample

jasonrudolph · jasonrudolph · commit 237955370dc1 · 2013-03-17T20:55:01.000-03:00
diff --git a/content/guides/rendering-data-as-graphs.md b/content/guides/rendering-data-as-graphs.md
@@ -50,7 +50,6 @@ using [sinatra-auth-github][sinatra auth github]:
 	        authenticate!
 	      else
 	        access_token = github_user["token"]
-	        
 	      end
 	    end
 	  end
@@ -330,4 +329,4 @@ tweak the width and height to get all the information to show up properly.
 [d3 mortals]: http://www.recursion.org/d3-for-mere-mortals/
 [d3 treemap]: http://bl.ocks.org/mbostock/4063582
 [language API]: http://developer.github.com/v3/repos/#list-languages
-[simple tree map]: http://2kittymafiasoftware.blogspot.com/2011/09/simple-treemap-visualization-with-d3.html
+[simple tree map]: http://2kittymafiasoftware.blogspot.com/2011/09/simple-treemap-visualization-with-d3.html
