Documentation / git-repo-config.txton commit filter-branch docs: remove brackets so not to imply revision arg is optional (c41b439)
   1git-repo-config(1)
   2==================
   3
   4NAME
   5----
   6git-repo-config - Get and set repository or global options
   7
   8
   9SYNOPSIS
  10--------
  11'git-repo-config' ...
  12
  13
  14DESCRIPTION
  15-----------
  16
  17This is a synonym for linkgit:git-config[1].  Please refer to the
  18documentation of that command.