Polish packages documentation

spring-web-reactive/src/main/java/org/springframework/http/client/package-info.java

@@ -16,6 +16,6 @@
 
 /**
  * Core package of the client-side web support.
- * Provides a RestTemplate class and various callback interfaces.
+ * Provides a {@code RestTemplate} class and various callback interfaces.
  */
 package org.springframework.http.client;

spring-web-reactive/src/main/java/org/springframework/http/package-info.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2002-2016 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Contains a basic abstraction over client/server-side HTTP. This package contains
+ * the {@code HttpInputMessage} and {@code HttpOutputMessage} interfaces.
+ */
+package org.springframework.http;

spring-web-reactive/src/main/java/org/springframework/util/package-info.java

@@ -15,6 +15,6 @@
  */
 
 /**
- * Miscellaneous utility classes, such as InputStream/OutputStream manipulation utilities.
+ * Miscellaneous utility classes, such as {@code InputStream}/{@code OutputStream} manipulation utilities.
  */
 package org.springframework.util;