diff --git a/llvm/docs/CommandGuide/llvm-objcopy.rst b/llvm/docs/CommandGuide/llvm-objcopy.rst
index f50d338ae525d..e570cca96d393 100644
--- a/llvm/docs/CommandGuide/llvm-objcopy.rst
+++ b/llvm/docs/CommandGuide/llvm-objcopy.rst
@@ -471,7 +471,7 @@ them.
  Mark all defined global symbols as weak in the output.
 
 MACH-O-SPECIFIC OPTIONS
---------------------
+-----------------------
 
 .. option:: --keep-undefined