go: fix typo in comment

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5531060

diff --git a/src/cmd/go/main.go b/src/cmd/go/main.go
index e451b3a03b4426f07c2b5471aff4d1a63063525f..4d21cf20c3903cf507f9dc18a9de43b204e7eb85 100644 (file)
--- a/src/cmd/go/main.go
+++ b/src/cmd/go/main.go
@@ -259,7 +259,7 @@ func matchPattern(pattern string) func(name string) bool {
 }
 
 // allPackages returns all the packages that can be found
-// under the $GOPATH directories and $GOROOT matching what.
+// under the $GOPATH directories and $GOROOT matching pattern.
 // The pattern is either "all" (all packages), "std" (standard packages)
 // or a path including "...".
 func allPackages(pattern string) []string {