add missing language extension

polysemy-research · Aug 5, 2021 · 21fcd8a · 21fcd8a
1 parent 2ddc66b
commit 21fcd8a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -76,7 +76,7 @@ Teletype effect:
 
 ```haskell
 {-# LANGUAGE TemplateHaskell, LambdaCase, BlockArguments, GADTs
-           , FlexibleContexts, TypeOperators, DataKinds, PolyKinds #-}
+           , FlexibleContexts, TypeOperators, DataKinds, PolyKinds, ScopedTypeVariables #-}
 
 import Polysemy
 import Polysemy.Input