message: Fix React nesting error in create key backup
diff: @@ -355,7 +355,7 @@ export default React.createClass({
  return <div>
  <p>{_t("Make a copy of this Recovery Key and keep it safe.")}</p>
  <p>{bodyText}</p>
  - <p className="mx_CreateKeyBackupDialog_primaryContainer">
  + <div className="mx_CreateKeyBackupDialog_primaryContainer">
  <div className="mx_CreateKeyBackupDialog_recoveryKeyHeader">
  {_t("Your Recovery Key")}
  </div>
  @@ -372,7 +372,7 @@ export default React.createClass({
  </button>
  </div>
  </div>
  - </p>
  + </div>
  </div>;
  },
  