Remove old, now-unnecessary chmod

The code to build the header tree for libuafs is now upstream as
a shell script.

diff --git a/debian/rules b/debian/rules
index 4c9be5255192eaf90231c4c19f354def39e66b4e..7ac5a44b1a149630797c46e086a92c783b4677bc 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -112,7 +112,6 @@ override_dh_auto_configure:
 
 # Also build a libafs_tree and build the XML documentation.
 override_dh_auto_build:
-       chmod a+x src/libuafs/make_h_tree.pl
        dh_auto_build
        $(MAKE) libafs_tree
        set -e; for d in AdminGuide QuickStartUnix UserGuide ; do \