copyright and typo (#63)

fix #61

java/src/main/java/com/google/appengine/tools/cloudstorage/GcsServiceOptions.java

@@ -1,3 +1,20 @@
+
+/*
+ * Copyright 2012 Google Inc. All Rights Reserved.
+ *
+ * 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.
+ */
+
 package com.google.appengine.tools.cloudstorage;
 
 import static com.google.appengine.tools.cloudstorage.RetryParams.DEFAULT_REQUEST_TIMEOUT_RETRY_FACTOR;
@@ -26,7 +43,7 @@ public class GcsServiceOptions implements Serializable {
   private final Map<String, String> headers;
 
   /**
-   * GcsServiceOtpions builder.
+   * GcsServiceOptions builder.
    */
   public static final class Builder {