Update types.go

[VictorioBerra]

JSVM docs show uppercase c.Path() for middleware. The docs should use lowercase .path().

[ganigeorgiev]

Thank you. I'll apply the fix locally sometime later today as the generated types will also have to be updated.

This is not the case here as this is a manual comment, but note that the majority of the JSVM documentation is autogenerated from the Go code (using tygoja) and you may find other similar inconsistencies because we currently copy the original godoc block comments intact (with the exception that code blocks are wrapped in 3 ``` backticks since godoc doesn't support MD and supports only indentation).