Merge pull request #3497 from yous/trailing-whitespace

Remove trailing whitespace

benchmark/flat-map

@@ -14,4 +14,3 @@ Benchmark.ips do |x|
   x.report('.map.flatten with no nested arrays') { enum.map { |i| do_thing(i) }.flatten(1) }
   x.report('.flat_map with no nested arrays')    { enum.flat_map { |i| do_thing(i) } }
 end
-

site/_posts/2013-10-28-jekyll-1-3-0-rc1-released.markdown

@@ -15,5 +15,3 @@ greatest code a spin without having to clone a repository from git.
 Please take this prerelease for a spin and [let us
 know](https://github.com/jekyll/jekyll/issues/new) if you run into any
 issues!
-
-

site/_posts/2013-12-09-jekyll-1-4-1-released.markdown

@@ -16,5 +16,3 @@ keep on writing without any problems.
 
 As always, you can find the full list of fixes in this release in the
 [change log](/docs/history/)!
-
-

test/fixtures/broken_front_matter3.erb

@@ -4,4 +4,3 @@ test: good
 Real content starts here
 
 Ðóññêèé òåêñò
-

test/source/_posts/2008-02-02-published.textile

@@ -5,4 +5,3 @@ category: publish_test
 ---
 
 This should be published.
-

test/source/deal.with.dots.html

@@ -4,4 +4,3 @@ permalink: /deal.with.dots/
 ---
 
 Let's test if jekyll deals properly with dots.
-