ca3c58166e
Go documentation style for boolean funcs is to say:
// Foo reports whether ...
func Foo() bool
rather than "returns true if" or "returns whether".
Change-Id: I5d01c45a8867b47462ed142a49ad51bf0a319ce1
Reviewed-on: https://go-review.googlesource.com/c/151957
Reviewed-by: Elias Naur <elias.naur@gmail.com>