diff --git a/lib/mongo/client_encryption.rb b/lib/mongo/client_encryption.rb
index 105154b05e..3a38204d09 100644
--- a/lib/mongo/client_encryption.rb
+++ b/lib/mongo/client_encryption.rb
@@ -106,9 +106,9 @@ def create_data_key(kms_provider, options = {})
     #   provided, it defaults to a value of 0. Contention factor should be set
     #   only if encryption algorithm is set to "Indexed".
     # @option options [ String | nil ] query_type Query type to be applied
-    # if encryption algorithm is set to "Indexed". Query type should be set
-    #   only if encryption algorithm is set to "Indexed". The only allowed
-    #   value is "equality".
+    #   if encryption algorithm is set to "Indexed" or "Range". Query type
+    #   should be set only if encryption algorithm is set to "Indexed" or
+    #   "Range". Allowed values are "equality" and "range".
     #
     # @note The :key_id and :key_alt_name options are mutually exclusive. Only
     #   one is required to perform explicit encryption.