amend: changelog

- clear on what it does

Author: rileythai

CHANGES.rst

@@ -5,7 +5,7 @@ New Features
 ^^^^^^^^^^^^
 
 - Added new SDSS-V ``Spectrum1D`` and ``SpectrumList`` default loaders for 
-  ``astraStar`` and ``astraVisit`` datatypes. [#1203]
+  ``astraStar`` and ``astraVisit`` model spectra datatypes. [#1203]
 
 Bug Fixes
 ^^^^^^^^^