src: Remove unneeded whitespace

Change-Id: I6c77f4289b46646872731ef9c20dc115f0cf876d
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/29161
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/drivers/emulation/qemu/bochs.c

@@ -99,7 +99,7 @@ static void bochs_init_linear_fb(struct device *dev)
 		return;
 
 	printk(BIOS_DEBUG, "QEMU VGA: bochs dispi interface found, "
-	       "%d MiB video memory\n", mem / ( 1024 * 1024));
+	       "%d MiB video memory\n", mem / (1024 * 1024));
 	printk(BIOS_DEBUG, "QEMU VGA: framebuffer @ %x (pci bar %d)\n",
 	       addr, bar);