Sync Mongo tutorial

See php/doc-base#181 for reason

Author: Girgias

reference/mongodb/tutorial.xml

@@ -1,9 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision$ -->
-<!-- $Author$ -->
-<!-- EN-Revision: 680b85d4cc40065d48ae1f918e7579d8eb244f85 Maintainer: simionea Status: ready -->
-
- <book xml:id="mongodb.tutorial" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+<!-- EN-Revision: 3e871fe7eab38f9b0398569c57a1dd0c21e69652 Maintainer: simionea Status: ready -->
+<chapter xml:id="mongodb.tutorial" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
   <title>Ghiduri de utilizare</title>
   <titleabbrev>Ghiduri de utilizare</titleabbrev>
 
@@ -18,9 +15,7 @@
 
   &reference.mongodb.tutorial.library;
   &reference.mongodb.tutorial.apm;
- </book>
-
-
+</chapter>
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