From c401fc5dee64e5a678f74cc745296c902e7a4f88 Mon Sep 17 00:00:00 2001
From: Alex Turbov <i.zaufi@gmail.com>
Date: Tue, 9 Aug 2022 23:34:20 +0400
Subject: Help: Simplify optional repeating option

Similar form has already been used in the `ctest -M <mode> [-T <step>]...`
synopsis and looks quite clean w/o extra characters.
---
 Help/manual/cmake.1.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Help/manual/cmake.1.rst b/Help/manual/cmake.1.rst
index 26f9d7c..755e1c4 100644
--- a/Help/manual/cmake.1.rst
+++ b/Help/manual/cmake.1.rst
@@ -22,7 +22,7 @@ Synopsis
   cmake --open <dir>
 
  `Run a Script`_
-  cmake [{-D <var>=<value>}...] -P <cmake-script-file>
+  cmake [-D <var>=<value>]... -P <cmake-script-file>
 
  `Run a Command-Line Tool`_
   cmake -E <command> [<options>]
@@ -668,7 +668,7 @@ Run a Script
 
 .. code-block:: shell
 
-  cmake [{-D <var>=<value>}...] -P <cmake-script-file> [-- <unparsed-options>...]
+  cmake [-D <var>=<value>]... -P <cmake-script-file> [-- <unparsed-options>...]
 
 .. option:: -D <var>=<value>
 
-- 
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