Fix tarring to include only filenames

Change-Id: Ibdd55f159adf1855efa811625ce0c308fcd5571e
diff --git a/MANIFEST b/MANIFEST
index 679a38e..72ad3c0 100755
--- a/MANIFEST
+++ b/MANIFEST
@@ -104,6 +104,7 @@
 t/script/extract.t
 t/script/archive.t
 t/script/archive_tar.t
+t/script/archive_tar_tempextract.t
 t/script/config.t
 t/script/base.t
 t/corpus/archive.zip