diff --git a/auto/colour_prompt.rb b/auto/colour_prompt.rb
index 0f1dc4e025d919c41a1a61dfe950621253600d37..c8618070f2efdc8a0dc1760b0c67f5bef39abab0 100644
--- a/auto/colour_prompt.rb
+++ b/auto/colour_prompt.rb
@@ -24,7 +24,7 @@ class ColourCommandLine
     return unless RUBY_PLATFORM =~ /(win|w)32$/
     get_std_handle = Win32API.new('kernel32', 'GetStdHandle', ['L'], 'L')
     @set_console_txt_attrb =
-      Win32API.new('kernel32', 'SetConsoleTextAttribute', %w(L N), 'I')
+      Win32API.new('kernel32', 'SetConsoleTextAttribute', %w[L N], 'I')
     @hout = get_std_handle.call(-11)
   end
 
diff --git a/auto/generate_module.rb b/auto/generate_module.rb
index ade4f1a96cab5142a0e36249e7c9f544dc008241..13b4cc74d7ff084158aa800c5a8cfa218ed5c306 100644
--- a/auto/generate_module.rb
+++ b/auto/generate_module.rb
@@ -172,7 +172,7 @@ class UnityModuleGenerator
       when 'camel' then part1
       when 'snake' then part1.downcase
       when 'caps'  then part1.upcase
-      else              part1.downcase
+      else              part1
       end
     else
       case (@options[:naming])
@@ -180,7 +180,7 @@ class UnityModuleGenerator
       when 'camel' then part1 + part2
       when 'snake' then part1.downcase + '_' + part2.downcase
       when 'caps'  then part1.upcase + '_' + part2.upcase
-      else              part1.downcase + '_' + part2.downcase
+      else              part1 + '_' + part2
       end
     end
   end
@@ -290,7 +290,7 @@ if $0 == __FILE__
           '  -n"camel"   sets the file naming convention.',
           '              bumpy - BumpyCaseFilenames.',
           '              camel - camelCaseFilenames.',
-          '              snake - snake_case_filenames. (DEFAULT)',
+          '              snake - snake_case_filenames.',
           '              caps  - CAPS_CASE_FILENAMES.',
           '  -u          update subversion too (requires subversion command line)',
           '  -y"my.yml"  selects a different yaml config file for module generation',
diff --git a/auto/stylize_as_junit.rb b/auto/stylize_as_junit.rb
old mode 100644
new mode 100755
diff --git a/examples/example_3/rakefile.rb b/examples/example_3/rakefile.rb
index bf9f42be126b3962d1ed60976286bb6ebb36c503..8bedd4f067a4765cfd1b6572d85f42716a309c7a 100644
--- a/examples/example_3/rakefile.rb
+++ b/examples/example_3/rakefile.rb
@@ -32,8 +32,8 @@ task :summary do
 end
 
 desc 'Build and test Unity'
-task all: %i(clean unit summary)
-task default: %i(clobber all)
+task all: %i[clean unit summary]
+task default: %i[clobber all]
 task ci: [:default]
 task cruise: [:default]
 
diff --git a/extras/fixture/rakefile.rb b/extras/fixture/rakefile.rb
index 7603e5745f57c75205dd7e494e11f403bdc1ca98..8528afc924da199e1005e795ba0fb6c8abe31a05 100644
--- a/extras/fixture/rakefile.rb
+++ b/extras/fixture/rakefile.rb
@@ -33,10 +33,10 @@ task unit: [:prepare_for_tests] do
 end
 
 desc 'Build and test Unity Framework'
-task all: %i(clean unit)
-task default: %i(clobber all)
-task ci: %i(no_color default)
-task cruise: %i(no_color default)
+task all: %i[clean unit]
+task default: %i[clobber all]
+task ci: %i[no_color default]
+task cruise: %i[no_color default]
 
 desc 'Load configuration'
 task :config, :config_file do |_t, args|