Fix typos

Change-Id: I20745d5f30f9577622e27abf2f45220f026f65ac
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/28206
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/physmap.c b/physmap.c
index 8dd50a5..8e80925 100644
--- a/physmap.c
+++ b/physmap.c
@@ -364,7 +364,7 @@
 }
 
 /* MSR abstraction implementations for Linux, OpenBSD, FreeBSD/Dragonfly, OSX, libpayload
- * and a non-working default implemenation on the bottom. See also hwaccess.h for some (re)declarations. */
+ * and a non-working default implementation on the bottom. See also hwaccess.h for some (re)declarations. */
 #if defined(__i386__) || defined(__x86_64__)
 
 #ifdef __linux__