arch/arm & arm64: Remove unnecessary whitespace before "\n"

Change-Id: Ibec78b25c0f330fc8517654761803e8abf203060
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16282
Tested-by: build bot (Jenkins)
Reviewed-by: Omar Pakker
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/arch/arm/div0.c b/src/arch/arm/div0.c
index ce8f42a..afd9dad 100644
--- a/src/arch/arm/div0.c
+++ b/src/arch/arm/div0.c
@@ -21,5 +21,5 @@
 /* recursion is ok here because we have no formats ... */
 void __div0 (void)
 {
-	printk(BIOS_EMERG, "DIVIDE BY ZERO! continuing ... \n");
+	printk(BIOS_EMERG, "DIVIDE BY ZERO! continuing ...\n");
 }