Fixed example in readme

README.md

@@ -224,7 +224,7 @@ def query_star_catalog(
     Query a star catalog by column values given a ra, dec and radius preselection.
 
     Args:
-        catalog_name: Name of the star catalog (e.g. msc_l1_mbi_catmix)
+        catalog_name: Name of the star catalog (e.g. csst-msc-l1-mbi-catmix)
         filter: The filter dict described below.
             The following keys MUST be set:
             {