.

vowel_length.py

@@ -124,7 +124,7 @@ def setup(meta,phkey):
     kws = [i for t in kws for i in t]
     kws = sorted(list(set(kws)))
 
-    return dat, read_ph_key(ph_key), kws
+    return dat, read_ph_key(phkey), kws