Update README.md

antonmedv · web-flow · commit 3c8fc5752e86 · 2018-12-03T01:12:21.000+07:00
diff --git a/README.md b/README.md
@@ -45,6 +45,10 @@ Inspired by
 go get -u github.com/antonmedv/expr
 ```
 
+<a href="https://www.patreon.com/antonmedv">
+	<img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" width="160">
+</a>
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 ## Documentation
 
 * See [![GoDoc](https://godoc.org/github.com/antonmedv/expr?status.svg)](https://godoc.org/github.com/antonmedv/expr) for developer documentation,
