Fixing typo in log message.

Change-Id: I0bfe479214c81de38804a5613889c6427613f314
diff --git a/src/arch/aarch64/mm.c b/src/arch/aarch64/mm.c
index df4ed2d..0e1ca19 100644
--- a/src/arch/aarch64/mm.c
+++ b/src/arch/aarch64/mm.c
@@ -163,7 +163,7 @@
 
 	/* Check the physical address range. */
 	if (!pa_bits) {
-		dlog("Unsupportes value of id_aa64mmfr0_el1.PARange: %x\n",
+		dlog("Unsupported value of id_aa64mmfr0_el1.PARange: %x\n",
 		     features & 0xf);
 		return false;
 	}