delete incorrect plural

drammock · drammock · commit 75a04cec53c6 · 2025-02-21T17:05:01.000-06:00
diff --git a/src/schema/rules/tabular_data/emg.yaml b/src/schema/rules/tabular_data/emg.yaml
@@ -25,7 +25,7 @@ EMGChannels:
     notch: optional
     status: optional
     status_description: optional
-  index_columns: [name__channels, group__channels]
+  index_columns: [name__channels, group__channel]
   additional_columns: allowed_if_defined
 
 EMGElectrodes:
