Update docs

Author: dveeden

README.md

@@ -353,7 +353,7 @@ An array of two elements to set the backup time.  Allows ['23', '5'] or ['3', '4
 
 A script that is executed at when the backup is finished. This could be used to (r)sync the backup to a central store. This script can be either a single line that is directly executed or a number of lines, when supplied as an array. It could also be one or more externally managed (executable) files.
 
-#####`mysqlbackup`
+#####`provider`
 
 Set backup implementation
 
@@ -373,7 +373,7 @@ Implements mysql::server::backup with MySQL Enterprise Backup from Oracle
 
 Backup type: Physical
 
-For this you need the meb package
+For this you need the meb package, which is available in RPM and TAR format from Oracle. For Ubuntu you can use [meb-deb](https://github.com/dveeden/meb-deb) to create a package from an official tarball.
 
 ####mysql::backup::xtrabackup