Rakefile in u3d-1.0.4 vs Rakefile in u3d-1.0.5

@@ -100,10 +100,11 @@
   raise "Missing pr_branch argument" unless pr_branch
   UI.user_error! "Prepare git PR stopped by user" unless UI.confirm("Creating PR branch #{pr_branch}")
   run_command("git checkout -b #{pr_branch}")
 end
 
+desc 'Prepare a release: check repo status, generate changelog, create PR'
 task pre_release: 'ensure_git_clean' do
   require 'u3d/version'
   nextversion = U3d::VERSION
 
   # check not already released
@@ -130,10 +131,11 @@
   sh "hub pull-request -m '#{msg}'" # requires hub pre-release " -l nochangelog"
   sh 'git checkout master'
   sh "git branch -D #{pr_branch}"
 end
 
+desc 'Bump the version number to the version entered interactively; pushes a commit to master'
 task bump: 'ensure_git_clean' do
   nextversion = UI.input "Next version will be:"
   UI.user_error! "Bump version stopped by user" unless UI.confirm("Next version will be #{nextversion}. Confirm?")
   U3dCode.version = nextversion
   GithubChangelogGenerator.future_release = nextversion
@@ -141,14 +143,16 @@
   sh 'git add .github_changelog_generator lib/u3d/version.rb Gemfile.lock'
   sh "git commit -m 'Bump version to #{nextversion}'"
   sh 'git push'
 end
 
+desc 'Update the changelog, no commit made'
 task :changelog do
   puts "Updating changelog #{ENV['CHANGELOG_GITHUB_TOKEN']}"
   sh "github_changelog_generator" if ENV['CHANGELOG_GITHUB_TOKEN']
 end
 
+desc 'Run all rspec tests'
 task :test_all do
   formatter = "--format progress"
   if ENV["CIRCLECI"]
     Dir.mkdir("/tmp/rspec/")
     formatter += " -r rspec_junit_formatter --format RspecJunitFormatter -o /tmp/rspec/rspec.xml"