Fix up typos
Ran automated checker for common typos [1]. Most of these changes have
no functional change *except* for `./ci/sim_run.sh` where, previously
the `bootstrap` feature wasn't being selected properly.
I didn't touch anything in the `./ext/` folder as anything in there
should probably be fixed in the upstream repo.
[1] https://github.com/codespell-project/codespell
Signed-off-by: Sam Bristow <sam@bristow.nz>
diff --git a/docs/encrypted_images.md b/docs/encrypted_images.md
index bc38ae7..005e51b 100644
--- a/docs/encrypted_images.md
+++ b/docs/encrypted_images.md
@@ -42,7 +42,7 @@
reading the internal flash memory, or using some attack vector that
enables dumping the internal flash in any way.
-Since decrypting requires a private key (or secret if using symetric
+Since decrypting requires a private key (or secret if using symmetric
crypto) to reside inside the device, it is the responsibility of the
device manufacturer to guarantee that this key is already in the device
and not possible to extract.