diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f922e38b..f49b825e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -17,7 +17,7 @@ If you'd like to send us sensitive sample code to help troubleshoot your issue,
 
 ## Contributing Enhancements
 
-We love contributions to Realm! If you'd like to contribute code, documentation, or any other improvements, please [file a Pull Request](https://github.com/realm/realm-js/pulls) on our GitHub repository. Make sure to accept our [CLA](#cla)
+We love contributions to Realm! If you'd like to contribute code, documentation, or any other improvements, please [file a Pull Request](https://github.com/realm/realm-js/pulls) on our GitHub repository. Make sure to accept our [CLA](#cla).
 
 ### Commit Messages
 
diff --git a/README.md b/README.md
index 15963472..64d85591 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ By participating, you are expected to uphold this code. Please report unacceptab
 
 ## Contributing
 
-See [CONTRIBUTING.md](CONTRIBUTING.md) for more details!
+See [CONTRIBUTING.md](https://github.com/realm/realm-js/blob/master/CONTRIBUTING.md) for more details!
 
 ## License
 
diff --git a/docs/realm.js b/docs/realm.js
index d150cdfc..96f116dc 100644
--- a/docs/realm.js
+++ b/docs/realm.js
@@ -32,6 +32,7 @@ class Realm {
      * `config.schemaVersion` is incremented, in which case the Realm will be automatically
      * migrated to use the new schema.
      * @param {Realm~Configuration} [config] - **Required** when first creating the Realm.
+     * @throws {Error} If anything in the provided `config` is invalid.
      */
     constructor(config) {}
 
@@ -112,6 +113,8 @@ Realm.defaultPath;
  * This describes the different options used to create a {@link Realm} instance.
  * @typedef Realm~Configuration
  * @type {Object}
+ * @property {ArrayBuffer|ArrayBufferView} [encryptionKey] - The 512-bit (64-byte) encryption
+ *   key used to encrypt and decrypt all data in the Realm.
  * @property {string} [path={@link Realm.defaultPath}] - The path to the file where the
  *   Realm database should be stored.
  * @property {Array<Realm~ObjectClass|Realm~ObjectSchema>} [schema] - Specifies all the
diff --git a/tests/js/encryption-tests.js b/tests/js/encryption-tests.js
index 651f98ff..44b87749 100644
--- a/tests/js/encryption-tests.js
+++ b/tests/js/encryption-tests.js
@@ -32,7 +32,7 @@ module.exports = BaseTest.extend({
 
         TestCase.assertThrows(function() {
             new Realm({schema: [Schemas.TestObject], encryptionKey: new Int8Array(63)});
-        }, "Encryption Key must be 64 byes");
+        }, "Encryption Key must be 64 bytes");
     },
     testEncryptionValidKey: function() {
         var key = new Int8Array(64);