variable pathNameClean versus pathName

[ccharlton]

I noticed in file: patternlab-v3-poc/packages/pattern-lab/core/src/PatternLab/PatternData/Rules/PatternInfoRule.php the variable pathNameClean doesn't exist but is used (typo? should be pathName?)

[choicelildice]

This actually just caused an issue when patternlab tried to run that line with an exception:
PHP Notice: Undefined variable: pathNameClean in /vendor/pattern-lab/core/src/PatternLab/PatternData/Rules/PatternInfoRule.php on line 61