clean-up code

* Remove trailing whitespace
  * Converts hard-tabs into two-space soft-tabs
  * Remove consecutive blank lines

spec/requests/team_members_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe "TeamMembers" do
-  before do 
+  before do
     login_as :user
     @project = Factory :project
     @project.add_access(@user, :read, :admin)
@@ -10,7 +10,7 @@ describe "TeamMembers" do
   describe "View profile" do
     it "should be available" do
       visit(team_project_path(@project))
-      within "#team-table" do 
+      within "#team-table" do
         click_link(@user.name)
       end
       page.should have_content @user.skype
@@ -18,23 +18,23 @@ describe "TeamMembers" do
     end
   end
 
-  describe "New Team member", :js => true do 
-    before do 
+  describe "New Team member", :js => true do
+    before do
       @user_1 = Factory :user
       visit team_project_path(@project)
       click_link "Add new"
     end
 
-    it "should open new team member popup" do 
+    it "should open new team member popup" do
       page.should have_content("Add new member to project")
     end
 
-    describe "fill in" do 
+    describe "fill in" do
       before do
         click_link "Select user"
         click_link @user_1.name
 
-        within "#team_member_new" do 
+        within "#team_member_new" do
           check "team_member_read"
           check "team_member_write"
         end
@@ -42,7 +42,7 @@ describe "TeamMembers" do
 
       it { expect { click_button "Save";sleep(1) }.to change {UsersProject.count}.by(1) }
 
-      it "should add new member to table" do 
+      it "should add new member to table" do
         click_button "Save"
         @member = UsersProject.last
 
@@ -53,8 +53,8 @@ describe "TeamMembers" do
         @member.admin.should be_false
       end
 
-      it "should not allow creation without access selected" do 
-        within "#team_member_new" do 
+      it "should not allow creation without access selected" do
+        within "#team_member_new" do
           uncheck "team_member_read"
           uncheck "team_member_write"
           uncheck "team_member_admin"
@@ -66,8 +66,8 @@ describe "TeamMembers" do
     end
   end
 
-  describe "Cancel membership" do 
-    it "should cancel membership" do 
+  describe "Cancel membership" do
+    it "should cancel membership" do
       visit team_project_path(@project)
       expect { click_link "Cancel" }.to change { UsersProject.count }.by(-1)
     end