authentication: Renamed Bundle object in onCreate().

src/main/java/com/owncloud/android/authentication/AccountAuthenticatorActivity.java

@@ -49,13 +49,13 @@ public class AccountAuthenticatorActivity extends AppCompatActivity {
     }
 
     /**
-     * Retreives the AccountAuthenticatorResponse from either the intent of the icicle, if the
+     * Retrieves the AccountAuthenticatorResponse from either the intent of the icicle, if the
      * icicle is non-zero.
-     * @param icicle the save instance data of this Activity, may be null
+     * @param savedInstanceState the save instance data of this Activity, may be null
      */
     @Override
-    protected void onCreate(Bundle icicle) {
-        super.onCreate(icicle);
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
 
         mAccountAuthenticatorResponse =
                 getIntent().getParcelableExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE);