Merge pull request #104 from endophage/help_fix

updating skip cli help and readme description

Author: gcmurphy

README.md

@@ -63,8 +63,8 @@ $ gas -exclude=G303 ./...
 
 #### Excluding files:
 
-Gas can be told to \ignore paths that match a supplied pattern using the 'skip' command line option. This accomplished via
-[filepath.Match](https://golang.org/pkg/path/filepath/#Match). Multiple patterns can be specified as follows:
+Gas can be told to \ignore paths that match a supplied pattern using the 'skip' command line option. This is
+accomplished via [go-glob](github.com/ryanuber/go-glob). Multiple patterns can be specified as follows:
 
 ```
 $ gas -skip=tests* -skip=*_example.go ./...

main.go

@@ -155,7 +155,7 @@ func main() {
 
 	//  Exclude files
 	excluded := newFileList("*_test.go")
-	flag.Var(excluded, "skip", "File pattern to exclude from scan")
+	flag.Var(excluded, "skip", "File pattern to exclude from scan. Uses simple * globs and requires full match")
 
 	incRules := ""
 	flag.StringVar(&incRules, "include", "", "Comma separated list of rules IDs to include. (see rule list)")