[gnome-user-docs] Fix ID in files-show-directory-path.page

[David King <davidk src gnome org>]

commit 68495209acd1ddfcad775dd5f97122f63e2de267
Author: David King <amigadave amigadave com>
Date:   Sat Jul 20 21:33:21 2019 +0100

    Fix ID in files-show-directory-path.page

 gnome-help/C/files-show-directory-path.page | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gnome-help/C/files-show-directory-path.page b/gnome-help/C/files-show-directory-path.page
index 48130b28..b4ee90f8 100644
--- a/gnome-help/C/files-show-directory-path.page
+++ b/gnome-help/C/files-show-directory-path.page
@@ -1,7 +1,7 @@
 <page xmlns="http://projectmallard.org/1.0/";
       xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" style="task"
-      id="files-show-directory-path.page">
+      id="files-show-directory-path">
 
   <info>
     <link type="guide" xref="files#more-file-tasks"/>