Update spelling "mbed TLS" to "Mbed TLS"
The official spelling of the trade mark changed from all-lowercase "mbed"
to normal proper noun capitalization "Mbed" a few years ago. We've been
using the new spelling in new text but still have the old spelling in a
lot of text. This commit updates most occurrences of "mbed TLS":
```
sed -i -e 's/mbed TLS/Mbed TLS/g' $(git ls-files ':!ChangeLog' ':!tests/data_files/**' ':!tests/suites/*.data' ':!programs/x509/*' ':!configs/tfm*')
```
Justification for the omissions:
* `ChangeLog`: historical text.
* `test/data_files/**`, `tests/suites/*.data`, `programs/x509/*`: many
occurrences are significant names in certificates and such. Changing
the spelling would invalidate many signatures and tests.
* `configs/tfm*`: this is an imported file. We'll follow the upstream
updates.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/mbedtls/pkcs11.h b/include/mbedtls/pkcs11.h
index 80a8a9c..908a1bc 100644
--- a/include/mbedtls/pkcs11.h
+++ b/include/mbedtls/pkcs11.h
@@ -71,7 +71,7 @@
MBEDTLS_DEPRECATED void mbedtls_pkcs11_init(mbedtls_pkcs11_context *ctx);
/**
- * Fill in a mbed TLS certificate, based on the given PKCS11 helper certificate.
+ * Fill in a Mbed TLS certificate, based on the given PKCS11 helper certificate.
*
* \deprecated This function is deprecated and will be removed in a
* future version of the library.