Update Gemfile.lock to reflect rspec version
Update Gemfile.lock to reflect rspec version

stefsava/rspec_api_documentation,saisai/rspec_api_documentation,shhavel/rspec_api_documentation,jramos/rspec_api_documentation,shhavel/rspec_api_documentation,zipmark/rspec_api_documentation,jramos/rspec_api_documentation,schmierkov/rspec_api_documentation,schmierkov/rspec_api_documentation,engineyard/rspec_api_documentation,schmierkov/rspec_api_documentation,cover/rspec_api_documentation,saisai/rspec_api_documentation,shhavel/rspec_api_documentation,stefsava/rspec_api_documentation,zipmark/rspec_api_documentation,engineyard/rspec_api_documentation,stefsava/rspec_api_documentation,saisai/rspec_api_documentation,cover/rspec_api_documentation,zipmark/rspec_api_documentation,jramos/rspec_api_documentation,engineyard/rspec_api_documentation,cover/rspec_api_documentation