northbridge/intel/x4x/raminit_ddr23.c: Remove repeated word

Change-Id: I9763499ad5cf0395c83770908a277f089ceed475
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49530
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
diff --git a/src/northbridge/intel/x4x/raminit_ddr23.c b/src/northbridge/intel/x4x/raminit_ddr23.c
index 35d1c9f..fc39a5d 100644
--- a/src/northbridge/intel/x4x/raminit_ddr23.c
+++ b/src/northbridge/intel/x4x/raminit_ddr23.c
@@ -221,7 +221,7 @@
 
 		if (s->selected_timings.mem_clk <= MEM_CLOCK_1066MHz)
 			s->nmode = 1;
-		/* 2N on DDR3 1066 with with 2 dimms per channel */
+		/* 2N on DDR3 1066 with 2 dimms per channel */
 		if ((s->selected_timings.mem_clk == MEM_CLOCK_1066MHz) &&
 			(BOTH_DIMMS_ARE_POPULATED(s->dimms, 0) ||
 				BOTH_DIMMS_ARE_POPULATED(s->dimms, 1)))