/usr/share/EMBOSS/test/acd/valend.acd is in emboss-test 6.4.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | # ACD file for QA testing - missing the application definition
#
appl: valend [ doc: "testing" group: "testing" ]
outfile: outtest [ standard: Y prompt: "Some text"
|