Format the code.

lib/pleroma/web/xml/xml.ex

@@ -2,21 +2,24 @@ defmodule Pleroma.Web.XML do
   require Logger
 
   def string_from_xpath(_, :error), do: nil
+
   def string_from_xpath(xpath, doc) do
     {:xmlObj, :string, res} = :xmerl_xpath.string('string(#{xpath})', doc)
 
-    res = res
-    |> to_string
-    |> String.trim
+    res =
+      res
+      |> to_string
+      |> String.trim()
 
     if res == "", do: nil, else: res
   end
 
   def parse_document(text) do
     try do
-      {doc, _rest} = text
-      |> :binary.bin_to_list
-      |> :xmerl_scan.string
+      {doc, _rest} =
+        text
+        |> :binary.bin_to_list()
+        |> :xmerl_scan.string()
 
       doc
     catch