Merge ~paulomachado/charm-mongodb:master into charm-mongodb:master

[Paulo Machado]

avoid legal issues

Simple update for README.md with well crafted words to avoid being sued.
It's not necessary to update revision on charmstore, since this will be done manually for the current revision.

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

This merge proposal is being monitored by mergebot. Change the status to Approved to merge.

[Eric Chen (eric-chen)]

review: Approve

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

Change successfully merged at revision 8b17446d13eb73b3cd593d95ab3b28a755f8ddb2

diff --git a/README.md b/README.md
index 5457a15..4ec2ec7 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,16 @@
+# Charmed MongoDB Operator
+
+## Description
+
+The Charmed MongoDB Operator delivers automated operations management from day 0
+to day 2 on the [MongoDB Community Edition](https://github.com/mongodb/mongo)
+document database.
+
+MongoDB is a general purpose distributed document database. This operator charm
+deploys and operates MongoDB (vs 5.0) on physical or virtual machines as a
+single replica.
+
+
 # Overview
 
 This charm deploys [MongoDB](http://mongodb.org) in three configurations:
@@ -277,3 +290,16 @@ You can enable the Percona Mongodb server by configuring the source parameter wi
 - [MongoDB documentation](http://www.mongodb.org/display/DOCS/Home)
 - [MongoDB bug tracker](https://jira.mongodb.org/secure/Dashboard.jspa)
 - [MongoDB user mailing list](https://groups.google.com/forum/#!forum/mongodb-user)
+
+
+# License
+
+The Charmed MongoDB Operator is distributed under the Apache Software License,
+version 2.0. It [installs/operates/depends on] [MongoDB Community
+Edition](https://github.com/mongodb/mongo), which is licensed under the Server
+Side Public License (SSPL)
+
+## Trademark notice
+
+MongoDB' is a trademark or registered trademark of MongoDB Inc. Other trademarks
+are property of their respective owners.