src/pkg/[a-m]*: gofix -r error -force=error

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5322051
diff --git a/src/pkg/gob/dump.go b/src/pkg/gob/dump.go
index 1555f0f..c4d4331 100644
--- a/src/pkg/gob/dump.go
+++ b/src/pkg/gob/dump.go
@@ -9,7 +9,7 @@
 )
 
 func main() {
-	var err os.Error
+	var err error
 	file := os.Stdin
 	if len(os.Args) > 1 {
 		file, err = os.Open(os.Args[1])