diff --git a/src/Graphics/Vty.hs b/src/Graphics/Vty.hs
index 00f1419..2810d3c 100644
--- a/src/Graphics/Vty.hs
+++ b/src/Graphics/Vty.hs
@@ -13,7 +13,7 @@
 --   values in the "Graphics.Vty.Attributes" module.
 --
 -- Vty uses threads internally, so programs made with Vty need to be
--- compiled with the threaded runtime using the GHC `-threaded` option.
+-- compiled with the threaded runtime using the GHC @-threaded@ option.
 --
 -- @
 --  import "Graphics.Vty"