Documentation for router.Lookup out of date

[MarkArts]

router/router.go

Line 260 in cc03ff3

// Lookup allows the manual lookup of a method + path combo.

The documentation for the function router.Lookup mentions a third parameter and doesn't match the actual function body:

// Lookup allows the manual lookup of a method + path combo.
// This is e.g. useful to build a framework around this router.
// If the path was found, it returns the handler function and the path parameter
// values. Otherwise the third return value indicates whether a redirection to
// the same path with an extra / without the trailing slash should be performed.

I guess it should be:

// Lookup allows the manual lookup of a method + path combo.
// This is e.g. useful to build a framework around this router.
// If the path was found, it returns the handler function. Otherwise the second return value indicates whether a redirection to
// the same path with an extra / without the trailing slash should be performed.

It also doesn't metion what the ctx value is used for when looking up a handler and i can't really figure out why the ctx is needed here

[savsgio]

Hi @MarkArts,

Could you make a PR? please.

[MarkArts]

Not very active on github and forgot about the issue but here it is:
#55