gpl-1.0-plus false positive

[armijnhemel]

Description

The GPL-2.0-or later at:

https://github.com/plougher/squashfs-tools/blob/master/squashfs-tools/mksquashfs.c#L6561

is not succesfully detected:

            {
              "license_expression": "gpl-1.0-plus",
              "license_expression_spdx": "GPL-1.0-or-later",
              "from_file": "mksquashfs.c",
              "start_line": 6561,
              "end_line": 6570,
              "matcher": "3-seq",
              "score": 98.68,
              "matched_length": 75,
              "match_coverage": 98.68,
              "rule_relevance": 100,
              "rule_identifier": "gpl-1.0-plus_461.RULE",
              "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/gpl-1.0-plus_461.RULE"
            }