Improve report message for array types.

Merge pull request #4 from Antonboom/issues-3

Improve msg for array types

Improve report messages.

v0.1.3

fix readme

Pkg instead of internal

v0.1.2

pkg -> internal, analyzer via constructor

Oblique quotation marks

v0.1.1

change quotes for type name in linter msg

Init

v0.1.0

fill readme