path/filepath: fix typo

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/6117063

diff --git a/src/pkg/path/filepath/path_plan9.go b/src/pkg/path/filepath/path_plan9.go
index cf028a75c525e2495cb081590863dbc9c47d3444..59a5812dd0bad1c7acec33e2e0304b28e491a353 100644 (file)
--- a/src/pkg/path/filepath/path_plan9.go
+++ b/src/pkg/path/filepath/path_plan9.go
@@ -12,7 +12,7 @@ func IsAbs(path string) bool {
 }
 
 // VolumeName returns the leading volume name on Windows.
-// It returns "" elsewhere
+// It returns "" elsewhere.
 func VolumeName(path string) string {
        return ""
 }