Index: boot/generic/include/errno.h
===================================================================
--- boot/generic/include/errno.h	(revision 7a995075ee9ad9adbfafd2610997bc6f56b8916e)
+++ boot/generic/include/errno.h	(revision 9a2eb148bd4e4d86f0fc35bd918214f79b734096)
@@ -31,5 +31,5 @@
 
 #ifndef BOOT_ERRNO_H_
-#define BOTT_ERRNO_H_
+#define BOOT_ERRNO_H_
 
 #define EOK        0    /* No error. */