diff --git a/src/soc/intel/broadwell/northbridge.c b/src/soc/intel/broadwell/northbridge.c
index 76ea35f..4511c07 100644
--- a/src/soc/intel/broadwell/northbridge.c
+++ b/src/soc/intel/broadwell/northbridge.c
@@ -272,7 +272,7 @@
 
 	/*
 	 * DMA Protected Range can be reserved below TSEG for PCODE patch
-	 * or TXT/BootGuard related data.  Rather than report a base address
+	 * or TXT/Boot Guard related data.  Rather than report a base address
 	 * the DPR register reports the TOP of the region, which is the same
 	 * as TSEG base.  The region size is reported in MiB in bits 11:4.
 	 */