Added revision.

src/docs/asciidoc/wiki/atom_snippets.adoc

@@ -1,6 +1,6 @@
 = Atom Snippets Page
 :author: mitm
-:revnumber:
+:revnumber: 2
 :revdate: 2017-09-08T23:24:11.262Z
 :relfileprefix: ../
 :imagesdir: ..