diff --git a/orx-olive/README.md b/orx-olive/README.md
index abe20123..fa82ca4f 100644
--- a/orx-olive/README.md
+++ b/orx-olive/README.md
@@ -40,7 +40,7 @@ import org.openrndr.Program
 import org.openrndr.application
 
 class PersistentProgram: Program() {
-    lateinit var camera;
+    lateinit var camera: FFMPEGVideoPlayer
 }
 
 fun main() = application{
@@ -71,4 +71,4 @@ import org.openrndr.draw.*
         }
     }
 }
-```
\ No newline at end of file
+```