t/t3403-rebase-skip.sh: use the $( ... ) construct for command substitution

diff --git a/t/lib-gettext.sh b/t/lib-gettext.sh
index ae8883a07514c47b0568c9323698e879b38703e5..eec757f104708df3a00935cef89dd7dad537afb9 100644 (file)
--- a/t/lib-gettext.sh
+++ b/t/lib-gettext.sh
@@ -1,4 +1,5 @@
-#!/bin/sh
+# Initialization and Icelandic locale for basic git i18n tests,
+# which source this scriptlet instead of ./test-lib.sh.
 #
 # Copyright (c) 2010 Ævar Arnfjörð Bjarmason
 #