Cosmetic debug output fix

Ever since the hold pin code was implemented, there were two newlines
in debug mode. Remove one.

Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Change-Id: I3e406fb45f155ba3e1fcc86b92dc068b6c69cc33
Reviewed-on: https://review.coreboot.org/c/em100/+/47844
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/em100.c b/em100.c
index 1af0f03..6d35b76 100644
--- a/em100.c
+++ b/em100.c
@@ -289,7 +289,7 @@
 static int em100_debug(struct em100 *em100)
 {
 	int i;
-	printf("\nVoltages:\n");
+	printf("Voltages:\n");
 	set_led(em100, both_off);
 	printf("  1.2V:        %dmV\n", get_voltage(em100, in_v1_2));
 	printf("  E_VCC:       %dmV\n", get_voltage(em100, in_e_vcc));