Fix SA3 bunch pattern reading in get_pes_tof()

src/toolbox_scs/detectors/pes.py

@@ -89,7 +89,7 @@ def get_pes_tof(run, mnemonics=None, merge_with=None,
     elif 'bunchPatternTable' in run_mnemonics:
         bpt = run.get_array(*run_mnemonics['bunchPatternTable'].values())
     elif 'bunchPatternTable_SA3' in run_mnemonics:
-        bpt = run.get_array(*mnemonics['bunchPatternTable_SA3'].values())
+        bpt = run.get_array(*run_mnemonics['bunchPatternTable_SA3'].values())
     else:
         bpt = None