Update README.md

Author: azu

README.md

@@ -8,6 +8,10 @@ Opposite <-> [textlint-rule-ignore-node-types](https://github.com/textlint/textl
 
     npm install textlint-rule-report-node-types
 
+Dependencies
+
+- textlint >=[6.5.0](https://github.com/textlint/textlint/releases/tag/6.5.0 "6.5.0")
+
 ## Usage
 
 If you want to report `BlockQuote` node, define `"BlockQuote"` to `"nodeTypes"`.
@@ -57,4 +61,4 @@ If you want to know all types of TxtNode, please see the document.
 
 ## License
 
-MIT
+MIT