diff --git a/Readme.md b/Readme.md
index 06902f754..54f536a21 100644
--- a/Readme.md
+++ b/Readme.md
@@ -10,7 +10,7 @@ Stylus is a revolutionary new language, providing an efficient, dynamic, and exp
 
 ## Sponsors
 
-You can sponsor stylus ongoing development via [opencollective](https://opencollective.com/stylus/) os [paypal](https://www.paypal.com/paypalme/iChenLei/) !
+You can sponsor stylus ongoing development via [opencollective](https://opencollective.com/stylus/) or [paypal](https://www.paypal.com/paypalme/iChenLei/) !
 
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