Minor readme typo and various whitespace fixups.

README.md

@@ -326,7 +326,7 @@ Initialize the Gollum::Repo object:
     wiki = Gollum::Wiki.new("my-gollum-repo.git")
     # => <Gollum::Wiki>
 
-By default, internal wiki links are all absolute from the root. To specify a different base path, you can send specify the `:base_path` option:
+By default, internal wiki links are all absolute from the root. To specify a different base path, you can specify the `:base_path` option:
 
     wiki = Gollum::Wiki.new("my-gollum-repo.git", :base_path => "/wiki")
 

test/helper.rb

@@ -32,7 +32,7 @@ def context(*args, &block)
   return super unless (name = args.first) && block
   require 'test/unit'
   klass = Class.new(defined?(ActiveSupport::TestCase) ? ActiveSupport::TestCase : Test::Unit::TestCase) do
-    def self.test(name, &block) 
+    def self.test(name, &block)
       define_method("test_#{name.gsub(/\W/,'_')}", &block) if block
     end
     def self.xtest(*args) end

test/test_wiki.rb

@@ -35,7 +35,7 @@ context "Wiki" do
   test "list pages" do
     pages = @wiki.pages
     assert_equal \
-      %w(Bilbo-Baggins.md Eye-Of-Sauron.md Home.textile My-Precious.md), 
+      %w(Bilbo-Baggins.md Eye-Of-Sauron.md Home.textile My-Precious.md),
       pages.map { |p| p.filename }.sort
   end