diff --git a/docs/api/cyclone/foreign.md b/docs/api/cyclone/foreign.md
index 300f833d..4a856531 100644
--- a/docs/api/cyclone/foreign.md
+++ b/docs/api/cyclone/foreign.md
@@ -69,5 +69,5 @@ Scheme | C
 `double` | `double`
 `bignum` | `mp_int`
 `opaque` | `void *`
-`cvoid` | `void`
+`c-void` | `void`