fix: typos

[NathanBaulch]

Just thought I'd contribute some typo fixes that I stumbled on. Nothing controversial (hopefully).

[NathanBaulch]

This also includes a few fixes to get through the CI checks:

• broken unit tests introduced in test: add unit test for parser #978 due to Parser.SkipBytes -> Parser.SkipPrefix changes
• migrate reflect.PtrTo -> reflect.PointerTo (staticcheck)
• normalize to Unix line endings in parser_test.go

The current CI failure is due to a MSSQL container panic - not much I can do about that.

[vmihailenco]

Thanks