removed tap call

lib/octokit/client/commits.rb

@@ -47,9 +47,8 @@ def commit(repo, sha, options={})
       #   commit.message # => "My commit message"
       #   commit.committer # => { "name" => "Wynn Netherland", "email" => "[email protected]", ... }
       def create_commit(repo, message, tree, parents=nil, options={})
-        params = { :message => message, :tree => tree }.tap do |params|
-          params[:parents] = [parents].flatten if parents
-        end
+        params = { :message => message, :tree => tree }
+        params[:parents] = [parents].flatten if parents
         post("repos/#{Repository.new(repo)}/git/commits", options.merge(params), 3)
       end
 

spec/octokit/client/commits_spec.rb

@@ -30,7 +30,7 @@
   end
 
   describe ".create_commit" do
-    
+
     it "should create a commit" do
       stub_post("/repos/octocat/Hello-World/git/commits").
         with(:body => { :message => "My commit message", :tree => "827efc6d56897b048c772eb4087f854f46256132", :parents => ["7d1b31e74ee336d15cbd21741bc88a537ed063a0"] },