[PATCH] Update README

[Jan Kiszka]

From: Jan Kiszka <jan.k...@siemens.com>

Fix one misspelling and replace the no longer existing to-do file with
a link to the recovery description.

Signed-off-by: Jan Kiszka <jan.k...@siemens.com>
---
README.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index ce25bb9..b92190b 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ A bootloader based on UEFI.

Provides the following functionality:
* Arm a hardware watchdog prior to loading an OS
-* Provides a simple update mechanism with fail-save algorithm
+* Provides a simple update mechanism with fail-safe algorithm

## Development ##

@@ -49,4 +49,4 @@ See `Installation And Usage` for further information.
* [API Library](docs/API.md)
* [Compilation Instructions](docs/COMPILE.md)
* [Installation And Usage](docs/USAGE.md)
-* [Future Work](docs/TODO.md)
+* [System Recovery](docs/RECOVERY.md)
--
2.26.2