Remove extra HTML tag from fileupload docs (#2141)

docs/patterns/fileuploads.rst

@@ -72,7 +72,7 @@ the file and redirects the user to the URL for the uploaded file::
         <title>Upload new File</title>
         <h1>Upload new File</h1>
         <form method=post enctype=multipart/form-data>
-          <p><input type=file name=file>
+          <input type=file name=file>
           <input type=submit value=Upload>
         </form>
         '''