Fix typos

Author: jwilk

README.md

@@ -99,7 +99,7 @@ in the importer.
 
 However, you can use errcheck on packages that depend on those which use cgo. In
 order for this to work you need to `go install` the cgo dependencies before running
-errcheck on the dependant packages.
+errcheck on the dependent packages.
 
 See https://github.com/kisielk/errcheck/issues/16 for more details.
 

internal/errcheck/errcheck.go

@@ -105,7 +105,7 @@ type Checker struct {
 
 	Verbose bool
 
-	// If true, checking of of _test.go files is disabled
+	// If true, checking of _test.go files is disabled
 	WithoutTests bool
 
 	exclude map[string]bool