Simplify warning

webbpsf/__init__.py

@@ -25,24 +25,7 @@
 if not _warned:
     warnings.warn(
         """"
-
-        !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-        This message is for information only and WebbPSF will continue to function as normal:
-
-        THE WEBBPSF LIBRARY HAS BEEN MOVED
-        All existing WebbPSF functionality has been migrated to the newly made STPSF repository.
-
-        If you would like to switch to the new repository:
-            Please update your code to use STPSF instead of WebbPSF.
-                https://github.com/spacetelescope/stpsf
-                    or
-                pip install stpsf
-
-        STPSF Functionality is currently the same as WebbPSF, only the name is different.
-        WebbPSF is now an alias of STPSF and is running code from the STPSF library.
-
-        !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
+        WebbPSF functionality has now migrated to STPSF. Please see https://stpsf.readthedocs.io for more info
         """,
         DeprecationWarning,
         stacklevel=2,  # Shows the webbpsf import code