Javadoc fixes.

src/main/java/co/omise/Client.java

@@ -120,10 +120,10 @@ protected OkHttpClient httpClient() {
 
     /**
      * Returns {@link AccountResource} for accessing the
-     * <a href="https://www.omise.co/account-api">Account API</a>.
+     * <a href="https://www.omise.co/account-api">Account API</a>
      *
      * @return An {@link AccountResource} instance.
-     * @see <a href="https://www.omise.co/account-api">Account API</a>.
+     * @see <a href="https://www.omise.co/account-api">Account API</a>
      */
     public AccountResource account() {
         return account;

src/main/java/co/omise/Endpoint.java

@@ -15,7 +15,6 @@
  * <li>The certificate hash to pin against.</li>
  * <li>Wether to use the public key or the secret key.</li>
  * </ul>
- * </p>
  *
  * @see Resource
  */

src/main/java/co/omise/Serializer.java

@@ -92,7 +92,7 @@ public DateTimeFormatter dateTimeFormatter() {
      * @param klass The {@link Class} to deserialize the result into.
      * @param <T>   The type to deserialize the result into.
      * @return An instance of type T deserialized from the input stream.
-     * @throws IOException
+     * @throws IOException on general I/O error.
      */
     public <T extends OmiseObject> T deserialize(InputStream input, Class<T> klass) throws IOException {
         return objectMapper.readerFor(klass).readValue(input);
@@ -105,7 +105,7 @@ public <T extends OmiseObject> T deserialize(InputStream input, Class<T> klass)
      * @param ref   The {@link TypeReference} of the type to deserialize the result into.
      * @param <T>   The type to deserialize the result into.
      * @return An instance of the given type T deserialized from the input stream.
-     * @throws IOException
+     * @throws IOException on general I/O error.
      */
     public <T extends OmiseObject> T deserialize(InputStream input, TypeReference<T> ref) throws IOException {
         return objectMapper.readerFor(ref).readValue(input);
@@ -141,7 +141,7 @@ public <T extends OmiseObject> T deserializeFromMap(Map<String, Object> map, Typ
      * @param output The {@link OutputStream} to serializes the model into.
      * @param model  The {@link OmiseObject} to serialize.
      * @param <T>    The type of the model to serialize.
-     * @throws IOException
+     * @throws IOException on general I/O error.
      */
     public <T extends OmiseObject> void serialize(OutputStream output, T model) throws IOException {
         objectMapper.writerFor(model.getClass()).writeValue(output, model);