zephyr test: Fix spelling in usb_integration.c
Volage -> voltage
TEST=zmake configure --test zephyr/test/drivers
BRANCH=none
Tested-by: Abe Levkoy
@@ -148,7 +148,7 @@ static void test_attach_pd_charger(void)
zassert_ok(host_command_process(&args), "Failed to get charge state");
zassert_true(charge_response.get_state.ac, "USB default but AC absent");
zassert_equal(charge_response.get_state.chg_voltage, 5000,
- "USB default volage %dmV",
+ "USB default voltage %dmV",
charge_response.get_state.chg_voltage);
zassert_true(charge_response.get_state.chg_current > 0,
"USB default current %dmA",
