Enable `Layout/LeadingCommentSpace` to not allow cosmetic changes in the future

Follow up of #31432.

3 files changed, 3 insertions, 3 deletions

diff --git a/actionview/test/actionpack/controller/render_test.rb b/actionview/test/actionpack/controller/render_test.rb
index 9df2a73448..8a9d7982d3 100644
--- a/actionview/test/actionpack/controller/render_test.rb
+++ b/actionview/test/actionpack/controller/render_test.rb
@@ -9,7 +9,7 @@ class ApplicationController < ActionController::Base
 end
 
 module Quiz
-  #Models
+  # Models
   Question = Struct.new(:name, :id) do
     extend ActiveModel::Naming
     include ActiveModel::Conversion
diff --git a/actionview/test/active_record_unit.rb b/actionview/test/active_record_unit.rb
index b39ecd8813..7f48b515a0 100644
--- a/actionview/test/active_record_unit.rb
+++ b/actionview/test/active_record_unit.rb
@@ -38,7 +38,7 @@ class ActiveRecordTestConnector
       end
     rescue Exception => e  # errors from ActiveRecord setup
       $stderr.puts "\nSkipping ActiveRecord assertion tests: #{e}"
-      #$stderr.puts "  #{e.backtrace.join("\n  ")}\n"
+      # $stderr.puts "  #{e.backtrace.join("\n  ")}\n"
       self.able_to_connect = false
     end
 
diff --git a/actionview/test/template/number_helper_test.rb b/actionview/test/template/number_helper_test.rb
index 2b671a6685..e92bf66203 100644
--- a/actionview/test/template/number_helper_test.rb
+++ b/actionview/test/template/number_helper_test.rb
@@ -79,7 +79,7 @@ class NumberHelperTest < ActionView::TestCase
     assert_equal "1.23 &lt;b&gt;km3&lt;/b&gt;", number_to_human(1_234_567_000_000, units: volume)
     assert_equal "1.23 &lt;b&gt;Pl&lt;/b&gt;", number_to_human(1_234_567_000_000_000, units: volume)
 
-    #Including fractionals
+    # Including fractionals
     distance = { mili: "<b>mm</b>", centi: "<b>cm</b>", deci: "<b>dm</b>", unit: "<b>m</b>",
                  ten: "<b>dam</b>", hundred: "<b>hm</b>", thousand: "<b>km</b>",
                  micro: "<b>um</b>", nano: "<b>nm</b>", pico: "<b>pm</b>", femto: "<b>fm</b>" }