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/scripts/generate_features.pl b/scripts/generate_features.pl
index e0de6b7..49cca2e 100755
--- a/scripts/generate_features.pl
+++ b/scripts/generate_features.pl
@@ -39,8 +39,8 @@
my $feature_format_file = $data_dir.'/version_features.fmt';
-my @sections = ( "System support", "mbed TLS modules",
- "mbed TLS feature support" );
+my @sections = ( "System support", "Mbed TLS modules",
+ "Mbed TLS feature support" );
my $line_separator = $/;
undef $/;