removed some duplication in SimpleTextFormatter
removed some duplication in SimpleTextFormatter

git-svn-id: f1a1267e29db6ed751edc5bdb54cf7d87c16124a@200 410327ef-2207-0410-a325-f78bbcb22a5a

dchelimsky/rspec,dchelimsky/rspec,rspec/rspec.tmbundle,dchelimsky/rspec-rails,drnic/rspec-rails,infininight/rspec-tmbundle,phinze/rspec,chip/rspec-tmbundle,die-antwort/rspec-tmbundle,graaff/rspec,dchelimsky/rspec-stories,alitalia/rspec,dchelimsky/rspec-stories,mrkn/rspec,weplay/rspec-rails,patmaddox/rspec2rails2,alitalia/rspec,mcmire/rspec-rails,patmaddox/rspec,patmaddox/rspec,rspec/rspec.tmbundle,die-antwort/rspec-tmbundle,infininight/rspec-tmbundle