[GRASS-git] [OSGeo/grass] a0ccdb: utils: Small fixes of Bash util scripts (#1363)

[Vaclav Petras]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: a0ccdb551e004a0f68192fb65cfc9be61b2880ed
      https://github.com/OSGeo/grass/commit/a0ccdb551e004a0f68192fb65cfc9be61b2880ed
  Author: Vaclav Petras <wenzeslaus at gmail.com>
  Date:   2021-02-19 (Fri, 19 Feb 2021)

  Changed paths:
    M utils/dep_tree2sql.sh
    M utils/fix_typos.sh
    M utils/module_synopsis.sh

  Log Message:
  -----------
  utils: Small fixes of Bash util scripts (#1363)

A selection of small fixes by Mega-Linter (combination of bash-exec, shellcheck, and esp. shfmt).