Fix deprecation notice to make gocritic happy.

Signed-off-by: Lokesh Mandvekar <lsm5@redhat.com>

pkg/util/utils.go

@@ -1202,6 +1202,7 @@ func LookupUser(name string) (*user.User, error) {
 
 // SizeOfPath determines the file usage of a given path. it was called volumeSize in v1
 // and now is made to be generic and take a path instead of a libpod volume
+//
 // Deprecated: use github.com/containers/storage/pkg/directory.Size() instead.
 func SizeOfPath(path string) (uint64, error) {
 	size, err := directory.Size(path)