Update README

libaxolotl/README.md

@@ -45,7 +45,6 @@ State is kept in the following places:
 At install time, a libaxolotl client needs to generate its identity keys, registration id, and
 prekeys.
 
-```
     IdentityKeyPair    identityKeyPair = KeyHelper.generateIdentityKeyPair();
     int                registrationId  = KeyHelper.generateRegistrationId();
     List<PreKeyRecord> preKeys         = KeyHelper.generatePreKeys(startId, 100);
@@ -54,8 +53,6 @@ List<PreKeyRecord> preKeys         = KeyHelper.generatePreKeys(startId, 100);
     // Store registrationId somewhere durable and safe.
     // Store preKeys somewhere durable and safe.
 
-```
-
 ## Building a session
 
 A libaxolotl client needs to implement three interfaces: IdentityKeyStore, PreKeyStore, and
@@ -63,7 +60,6 @@ SessionStore.  These will manage loading and storing of identity, prekeys, and s
 
 Once those are implemented, building a session is fairly straightforward:
 
-```
     SessionStore     sessionStore  = new MySessionStore();
     PreKeyStore      preKeyStore   = new MyPreKeyStore();
     IdentityKeyStore identityStore = new MyIdentityKeyStore();
@@ -79,4 +75,3 @@ SessionCipher sessionCipher = new SessionCipher(sessionStore, recipientId, devic
     CiphertextMessage message = sessionCipher.encrypt("Hello world!".getBytes("UTF-8"));
 
     deliver(message.serialize());
-```