diff --git a/munch/process_games.sh b/munch/process_games.sh
index 6ef8f3a..49a292c 100755
--- a/munch/process_games.sh
+++ b/munch/process_games.sh
@@ -11,4 +11,5 @@ cat "$DATADIR"/records-all.txt | sort | uniq -u > "$DATADIR"/records-clean.txt
 # create train/valid/test data sets
 python split_records.py "$DATADIR"
 
+# convert records to hdf5
 python convert_records.py "$DATADIR"