diff --git a/pybsn/__init__.py b/pybsn/__init__.py
index 97b8773..c90132d 100644
--- a/pybsn/__init__.py
+++ b/pybsn/__init__.py
@@ -471,7 +471,7 @@ def __repr__(self):
 def _normalize(v):
     """ Helper method to normalize query values """
     if type(v) == bool:
-        # replace to use JSON type booleans, not Python
+        # replace to use booleans to use strings in JSON-boolean style
         if v:
             return "'true'"
         else: