Updated Filer Server API (markdown)

Filer-Server-API.md

@@ -199,8 +199,8 @@ Notice that the tag names follow http header key convention, with the first char
 
 ### Move files and directories
 ```bash
-# move(rename) "/path/2/src_file" to "/path/to/dst_file"
-> curl -X POST 'http://localhost:8888/path/to/dst_file?from=/path/2/src_file&pretty=yes'
+# move(rename) "/path/to/src_file" to "/path/to/dst_file"
+> curl -X POST 'http://localhost:8888/path/to/dst_file?mv.from=/path/to/src_file'
 ```
 
 ### Create an empty folder