add vim modeline to test files

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

test/scripts/human_to_size_test.sh

@@ -80,3 +80,5 @@ parse_hts '1M' 1048576
 parse_hts ' 1 G ' 1073741824
 
 parse_hts '1Q' ''
+
+# vim: set noet:

test/scripts/parseopts_test.sh

@@ -140,3 +140,5 @@ parse '--force --' 2 --force
 
 # exact match on possible stem (opt has optarg)
 parse '--clean foo --' 3 --clean=foo
+
+# vim: set noet:

test/util/pacsorttest.sh

@@ -133,3 +133,5 @@ fi
 
 echo "# $failure of $run tests failed"
 exit 1
+
+# vim: set noet:

test/util/vercmptest.sh

@@ -151,3 +151,5 @@ fi
 
 echo "# $failure of $run tests failed"
 exit 1
+
+# vim: set noet: