Fix wrong name in required hdus
@@ -302,7 +302,7 @@ class DataStore:
f"{difference} is not a valid hdu key. Choose from: {ALL_IRFS}"
)
- required_hdus = {"event", "gti"}.union(required_irf)
+ required_hdus = {"events", "gti"}.union(required_irf)
missing_hdus = []
for hdu in ALL_HDUS:
