diff --git a/Library/Homebrew/cli/parser.rb b/Library/Homebrew/cli/parser.rb
index 3dbb498139..f612deb9a2 100644
--- a/Library/Homebrew/cli/parser.rb
+++ b/Library/Homebrew/cli/parser.rb
@@ -168,8 +168,8 @@ module Homebrew
           @is_dev_cmd = T.let(T.must(cmd_location.absolute_path).start_with?(Commands::HOMEBREW_DEV_CMD_PATH),
                               T::Boolean)
           odeprecated(
-            "`brew #{@command_name}', which does not inherit from from Homebrew::AbstractCommand. This command " \
-            "needs to be refactored ( see https://docs.brew.sh/External-Commands ), as it is written in a style that",
+            "`brew #{@command_name}'. This command needs to be refactored, as it is written in a style that",
+            "inheritance from `Homebrew::AbstractCommand' ( see https://docs.brew.sh/External-Commands )",
             disable_for_developers: false,
           )
         end