diff --git a/lib/rack/contrib/try_static.rb b/lib/rack/contrib/try_static.rb
index 0f36dd72..3a263eb2 100644
--- a/lib/rack/contrib/try_static.rb
+++ b/lib/rack/contrib/try_static.rb
@@ -1,13 +1,13 @@
 module Rack
 
-  # The Rack::TryStatic middleware delegates requests to Rack::Static middleware 
+  # The Rack::TryStatic middleware delegates requests to Rack::Static middleware
   # trying to match a static file
-  # 
+  #
   # Examples
   #
-  # use Rack::TryStatic, 
+  # use Rack::TryStatic,
   #   :root => "public",  # static files root dir
-  #   :urls => %w[/],     # match all requests 
+  #   :urls => %w[/],     # match all requests
   #   :try => ['.html', 'index.html', '/index.html'] # try these postfixes sequentially
   #
   #   uses same options as Rack::Static with extra :try option which is an array
@@ -19,7 +19,7 @@ def initialize(app, options)
       @app = app
       @try = ['', *options.delete(:try)]
       @static = ::Rack::Static.new(
-        lambda { [404, {}, []] }, 
+        lambda { [404, {}, []] },
         options)
     end
 
@@ -29,7 +29,7 @@ def call(env)
       @try.each do |path|
         resp = @static.call(env.merge!({'PATH_INFO' => orig_path + path}))
         break if 404 != resp[0] && found = resp
-      end 
+      end
       found or @app.call(env.merge!('PATH_INFO' => orig_path))
     end
   end
diff --git a/test/spec_rack_try_static.rb b/test/spec_rack_try_static.rb
index 65835c77..d0fc1f66 100644
--- a/test/spec_rack_try_static.rb
+++ b/test/spec_rack_try_static.rb
@@ -10,10 +10,10 @@ def request(options = {})
     :root => ::File.expand_path(::File.dirname(__FILE__)),
   })
 
-  @request = 
+  @request =
     Rack::MockRequest.new(
-      Rack::TryStatic.new( 
-        lambda {[200, {}, ["Hello World"]]}, 
+      Rack::TryStatic.new(
+        lambda {[200, {}, ["Hello World"]]},
         options))
 end