Fix typo

Author: emlun

README

@@ -57,8 +57,8 @@ In addition to the main `webauthn-server-core` module, there are also:
   interface, which by default comes preloaded with attestation metadata for Yubico devices.
 
 - `webauthn-server-core-minimal`: Alternative distribution of `webauthn-server-core`,
-  not dependant on BouncyCastle.
-  Using it mean you may have to  you may have to add your own JCA providers to support some signature algorithms.
+  not dependent on BouncyCastle.
+  Using it means you may have to add your own JCA providers to support some signature algorithms.
   In particular, OpenJDK 14 and earlier does not include providers for the EdDSA family of algorithms.