Fix NotAllowedTag call

python273 · Aug 17, 2018 · 728f731 · 728f731
1 parent 77d67c1
commit 728f731
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/telegraph/utils.py b/telegraph/utils.py
@@ -61,7 +61,7 @@ def add_str_node(self, s):
 
     def handle_starttag(self, tag, attrs_list):
         if tag not in ALLOWED_TAGS:
-            raise NotAllowedTag('%s tag is not allowed', tag)
+            raise NotAllowedTag('%s tag is not allowed' % tag)
 
         node = {'tag': tag}