unittest.bash: fix the example for assert_one_of.
The listed example doesn't work; bash gives a syntax error like:
syntax error near unexpected token `"17",'
@@ -392,7 +392,10 @@ function expect_cmd_with_timeout() {
# Usage: assert_one_of <expected_list>... <actual>
# Asserts that actual is one of the items in expected_list
-# Example: assert_one_of ( "foo", "bar", "baz" ) actualval
+#
+# Example:
+# local expected=( "foo", "bar", "baz" )
+# assert_one_of $expected $actual
function assert_one_of() {
local args=("$@")
local last_arg_index=$((${#args[@]} - 1))
@@ -408,7 +411,10 @@ function assert_one_of() {
# Usage: assert_not_one_of <expected_list>... <actual>
# Asserts that actual is not one of the items in expected_list
-# Example: assert_not_one_of ( "foo", "bar", "baz" ) actualval
+#
+# Example:
+# local unexpected=( "foo", "bar", "baz" )
+# assert_not_one_of $unexpected $actual
function assert_not_one_of() {
local args=("$@")
local last_arg_index=$((${#args[@]} - 1))
