fix typo: EventProprties ->EventProperties

Author: kubrabas

src/graphnet/data/extractors/icecube/i3truthextractor.py

@@ -515,7 +515,7 @@ def _find_data_type(
             sim_type = "genie"
         elif "noise" in input_file:
             sim_type = "noise"
-        elif frame.Has("EventProprties") or frame.Has(
+        elif frame.Has("EventProperties") or frame.Has(
             "LeptonInjectorProperties"
         ):
             sim_type = "LeptonInjector"