chore(docs): updating broken javadoc link (#366)

README.md

@@ -1,6 +1,6 @@
 # AWS Encryption SDK for Java
 
-The AWS Encryption SDK enables secure client-side encryption. It uses cryptography best practices to protect your data and the encryption keys used to protect that data. Each data object is protected with a unique data encryption key (DEK), and the DEK is protected with a key encryption key (KEK) called a *master key*. The encrypted DEK is combined with the encrypted data into a single [encrypted message](https://docs.aws.amazon.com/encryption-sdk/latest/developer-guide/message-format.html), so you don't need to keep track of the DEKs for your data. The SDK supports master keys in [AWS Key Management Service](https://aws.amazon.com/kms/) (KMS), and it also provides APIs to define and use other master key providers. The SDK provides methods for encrypting and decrypting strings, byte arrays, and byte streams. For details, see the [example code][examples] and the [Javadoc](https://aws.github.io/aws-encryption-sdk-java/javadoc/).
+The AWS Encryption SDK enables secure client-side encryption. It uses cryptography best practices to protect your data and the encryption keys used to protect that data. Each data object is protected with a unique data encryption key (DEK), and the DEK is protected with a key encryption key (KEK) called a *master key*. The encrypted DEK is combined with the encrypted data into a single [encrypted message](https://docs.aws.amazon.com/encryption-sdk/latest/developer-guide/message-format.html), so you don't need to keep track of the DEKs for your data. The SDK supports master keys in [AWS Key Management Service](https://aws.amazon.com/kms/) (KMS), and it also provides APIs to define and use other master key providers. The SDK provides methods for encrypting and decrypting strings, byte arrays, and byte streams. For details, see the [example code][examples] and the [Javadoc](https://aws.github.io/aws-encryption-sdk-java).
 
 For more details about the design and architecture of the SDK, see the [official documentation](https://docs.aws.amazon.com/encryption-sdk/latest/developer-guide/).