Fix typo'd command class name

Library/Homebrew/dev-cmd/bump-unversioned-casks.rb

@@ -12,7 +12,7 @@
 
 module Homebrew
   module DevCmd
-    class BumpUnversionedCask < AbstractCommand
+    class BumpUnversionedCasks < AbstractCommand
       include SystemCommand::Mixin
 
       cmd_args do

Library/Homebrew/test/abstract_command_spec.rb

@@ -53,4 +53,21 @@ def run; end
       end
     end
   end
+
+  describe "command paths" do
+    it "match command name" do
+      # Ensure all commands are loaded
+      ["cmd", "dev-cmd"].each do |dir|
+        Dir[File.join(__dir__, "../#{dir}", "*.rb")].each { require(_1) }
+      end
+      test_classes = ["Cat", "Tac"]
+
+      described_class.subclasses.each do |klass|
+        next if test_classes.include?(klass.name)
+
+        dir = klass.name.start_with?("Homebrew::DevCmd") ? "dev-cmd" : "cmd"
+        expect(Pathname(File.join(__dir__, "../#{dir}/#{klass.command_name}.rb"))).to exist
+      end
+    end
+  end
 end

Library/Homebrew/test/dev-cmd/bump-unversioned-casks_spec.rb

@@ -3,6 +3,6 @@
 require "cmd/shared_examples/args_parse"
 require "dev-cmd/bump-unversioned-casks"
 
-RSpec.describe Homebrew::DevCmd::BumpUnversionedCask do
+RSpec.describe Homebrew::DevCmd::BumpUnversionedCasks do
   it_behaves_like "parseable arguments", argv: ["foo"]
 end