diff --git a/lib/synvert/cli.rb b/lib/synvert/cli.rb
index 7b9ea84..dfe1881 100644
--- a/lib/synvert/cli.rb
+++ b/lib/synvert/cli.rb
@@ -143,10 +143,12 @@ def run_option_parser(args)
           opts.on '--tab-width TAB_WIDTH', 'prefer tab width, it uses 2 by default' do |tab_width|
             Core::Configuration.tab_width = tab_width.to_i
           end
-          opts.on '--loose', 'loose mode, it ignores ruby version and gem version check, it uses strict mode by default' do |_loose|
+          opts.on '--loose',
+                  'loose mode, it ignores ruby version and gem version check, it uses strict mode by default' do |_loose|
             Core::Configuration.strict = false
           end
-          opts.on '--test-result TEST_RESULT', 'result format of test, it can be actions or new_source, action is by default' do |test_result|
+          opts.on '--test-result TEST_RESULT',
+                  'result format of test, it can be actions or new_source, action is by default' do |test_result|
             Core::Configuration.test_result = test_result
           end
           opts.on '-v', '--version', 'show this version' do