Update FilePipeline.java

webmagic-core/src/main/java/us/codecraft/webmagic/pipeline/FilePipeline.java

@@ -41,7 +41,7 @@ public class FilePipeline extends FilePersistentBase implements Pipeline {
     public void process(ResultItems resultItems, Task task) {
         String path = this.path + PATH_SEPERATOR + task.getUUID() + PATH_SEPERATOR;
         try {
-        	PrintWriter printWriter = new PrintWriter(new OutputStreamWriter(new FileOutputStream(getFile(path + DigestUtils.md5Hex(resultItems.getRequest().getUrl()) + ".html")),"UTF-8"));
+            PrintWriter printWriter = new PrintWriter(new OutputStreamWriter(new FileOutputStream(getFile(path + DigestUtils.md5Hex(resultItems.getRequest().getUrl()) + ".html")),"UTF-8"));
             printWriter.println("url:\t" + resultItems.getRequest().getUrl());
             for (Map.Entry<String, Object> entry : resultItems.getAll().entrySet()) {
                 if (entry.getValue() instanceof Iterable) {