Update README.md

azu · web-flow · commit a86aea2158a9 · 2021-05-01T16:11:56.000+09:00
diff --git a/README.md b/README.md
@@ -8,7 +8,7 @@ textlint rule check invalid control character in the document.
 - `\n`
 - `\t`
 
-## Not Allow
+## Disallow
 
 Other [control character](https://en.wikipedia.org/wiki/Control_character "Control character").
 
