remove all annotations for ortographic transcriptions

nb_samtale.py

@@ -195,7 +195,7 @@ def bracket_metatags(text):
 
 def remove_metatags(text):
     """Remove metatags for hesitations, laughter, paralinguistic sounds etc."""
-    return re.sub(r"%\w{3}\s", "", text)
+    return re.sub(r"%\w\s", "", text)
 
 def remove_percentage_sign(text):
     """Remove percentage sign."""