False positive SSPL license detection

`#define PEX_ROOT_CMPLX_SSPL_REG(if) ((MV_PEX_IF_REGS_BASE(if)) + 0x1A0C)` gets detected incorrectly this way:
```
licenses:
- key: mongodb-sspl-1.0
score: '90.0'
name: Server Side Public License (SSPL) 1.0
short_name: SSPL 1.0
category: Source-available
is_exception: no
is_unknown: no
owner: MongoDB
homepage_url: https://www.mongodb.com/licensing/server-side-public-license
text_url:
reference_url: https://scancode-licensedb.aboutcode.org/mongodb-sspl-1.0
scancode_text_url: https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/mongodb-sspl-1.0.LICENSE
scancode_data_url: https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/mongodb-sspl-1.0.yml
spdx_license_key: SSPL-1.0
spdx_url: https://spdx.org/licenses/SSPL-1.0
start_line: 1
end_line: 1
matched_rule:
identifier: mongodb-sspl-1.0_60.RULE
license_expression: mongodb-sspl-1.0
licenses:
- mongodb-sspl-1.0
referenced_filenames: []
is_license_text: no
is_license_notice: no
is_license_reference: yes
is_license_tag: no
is_license_intro: no
has_unknown: no
matcher: 2-aho
rule_length: 1
matched_length: 1
match_coverage: '100.0'
rule_relevance: 90
matched_text: SSPL_
license_expressions:
- mongodb-sspl-1.0
```