bootutil: trivial fixes
Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>
diff --git a/boot/bootutil/include/bootutil/bootutil.h b/boot/bootutil/include/bootutil/bootutil.h
index c349548..5f65866 100644
--- a/boot/bootutil/include/bootutil/bootutil.h
+++ b/boot/bootutil/include/bootutil/bootutil.h
@@ -6,7 +6,7 @@
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
@@ -32,7 +32,7 @@
/** Swap to slot 1. Absent a confirm command, revert back on next boot. */
#define BOOT_SWAP_TYPE_TEST 2
-/** Swap to slot 1 permanently. */
+/** Swap to slot 1, and permanently switch to booting its contents. */
#define BOOT_SWAP_TYPE_PERM 3
/** Swap back to alternate slot. A confirm changes this state to NONE. */