2 update documentation

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sh-checker report

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shellcheck errors

``` 'shellcheck -e SC1091 -e SC2034' returned error 1 finding the following syntactical issues: ---------- In src/main/bash/lib/cmdOptions.sh line 118: echo $OUTPUT ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting. Did you mean: echo "$OUTPUT" For more information: https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ... ---------- You can address the above issues in one of three ways: 1. Manually correct the issue in the offending shell script; 2. Disable specific issues by adding the comment: # shellcheck disable=NNNN above the line that contains the issue, where NNNN is the error code; 3. Add '-e NNNN' to the SHELLCHECK_OPTS setting in your .yml action file. ```

shfmt errors

``` shfmt checking is disabled. ```

[github-actions[bot]]

sh-checker report

To get the full details, please check in the job output.

shellcheck errors

``` 'shellcheck -e SC1091 -e SC2034' returned error 1 finding the following syntactical issues: ---------- In src/main/bash/lib/cmdOptions.sh line 118: echo $OUTPUT ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting. Did you mean: echo "$OUTPUT" For more information: https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ... ---------- You can address the above issues in one of three ways: 1. Manually correct the issue in the offending shell script; 2. Disable specific issues by adding the comment: # shellcheck disable=NNNN above the line that contains the issue, where NNNN is the error code; 3. Add '-e NNNN' to the SHELLCHECK_OPTS setting in your .yml action file. ```

shfmt errors

``` shfmt checking is disabled. ```