src: Use space after 'if', 'for'

Change-Id: I5d3a5ede47aefc7cc2ee330f8a0bcded16138764
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44173
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/northbridge/intel/x4x/raminit_ddr23.c b/src/northbridge/intel/x4x/raminit_ddr23.c
index 1aa7e39..7c12ee0 100644
--- a/src/northbridge/intel/x4x/raminit_ddr23.c
+++ b/src/northbridge/intel/x4x/raminit_ddr23.c
@@ -2166,7 +2166,7 @@
 
 	if (!fast_boot) {
 		if (s->selected_timings.mem_clk > MEM_CLOCK_667MHz) {
-			if(do_write_training(s))
+			if (do_write_training(s))
 				die("DQ write training failed!");
 		}
 		if (do_read_training(s))