Fix hash indentation missed by autofixes

Author: luke-hill

ruby/cucumber-cucumber-expressions.gemspec

@@ -17,10 +17,10 @@ Gem::Specification.new do |s|
 
   s.metadata = {
     'bug_tracker_uri' => 'https://github.com/cucumber/cucumber/issues',
-                    'changelog_uri'     => 'https://github.com/cucumber/common/blob/main/cucumber-expressions/CHANGELOG.md',
-                    'documentation_uri' => 'https://cucumber.io/docs/cucumber/cucumber-expressions/',
-                    'mailing_list_uri'  => 'https://groups.google.com/forum/#!forum/cukes',
-                    'source_code_uri'   => 'https://github.com/cucumber/common/blob/main/cucumber-expressions/ruby',
+    'changelog_uri'     => 'https://github.com/cucumber/common/blob/main/cucumber-expressions/CHANGELOG.md',
+    'documentation_uri' => 'https://cucumber.io/docs/cucumber/cucumber-expressions/',
+    'mailing_list_uri'  => 'https://groups.google.com/forum/#!forum/cukes',
+    'source_code_uri'   => 'https://github.com/cucumber/common/blob/main/cucumber-expressions/ruby',
   }
 
   s.add_development_dependency 'rake', '~> 13.0', '>= 13.0.6'