[docs][llvm-nm] Make --help help text consistent with other options

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363073 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/CommandGuide/llvm-nm.rst b/docs/CommandGuide/llvm-nm.rst
index f679a04d45a1b473866a58bf3287f8008241fe1f..99e7f184119b560d917ef9d3760bed88636c2f26 100644 (file)
--- a/docs/CommandGuide/llvm-nm.rst
+++ b/docs/CommandGuide/llvm-nm.rst
@@ -103,7 +103,7 @@ OPTIONS
  Select an output format; *format* may be *sysv*, *posix*, or *bsd*.  The default
  is *bsd*.
 
-.. option:: -help
+.. option:: --help, -h
 
  Print a summary of command-line options and their meanings.