bup-index.md: remove misleading --exclude expansion comment.

This comment was originally added in reference to some confusion over
globbing, but the text was misleading because bup does apply
realpath() to all of the --exclude paths, arguably a form of
expansion.

Signed-off-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/Documentation/bup-index.md b/Documentation/bup-index.md
index 003548f53871346f8b45f846441d883d508ad1e0..4f1bb42e8a200edfb972d823b316d63bea985020 100644 (file)
--- a/Documentation/bup-index.md
+++ b/Documentation/bup-index.md
@@ -148,8 +148,7 @@ does, due to the accommodations described above.
     `$BUP_DIR/bupindex`.
 
 \--exclude=*path*
-:   exclude *path* from the backup; bup will not expand *path* in any
-    way (may be repeated).
+:   exclude *path* from the backup (may be repeated).
 
 \--exclude-from=*filename*
 :   read --exclude paths from *filename*, one path per-line (may be