removed 4.0 from line 218

from issue #2966

src/main/java/Bundle.properties

@@ -215,7 +215,7 @@ notification.email.assign.role.subject=Dataverse: You have been assigned a role
 notification.email.revoke.role.subject=Dataverse: Your role has been revoked
 
 notification.email.greeting=Hello, \n
-notification.email.welcome=Welcome to Dataverse 4.0! Please take a look around, try everything out, and contact support@dataverse.org if you have questions or feedback.
+notification.email.welcome=Welcome to Dataverse! Please take a look around, try everything out, and contact support@dataverse.org if you have questions or feedback.
 notification.email.requestFileAccess=File access requested for dataset: {0}. Manage permissions at {1}.
 notification.email.grantFileAccess=Access granted for files in dataset: {0} (view at {1}).
 notification.email.rejectFileAccess=Access rejected for requested files in dataset: {0} (view at {1}).