diff --git a/repl/src/tutorial/tutorial.mdx b/repl/src/tutorial/tutorial.mdx
index abf4f9af..989268ac 100644
--- a/repl/src/tutorial/tutorial.mdx
+++ b/repl/src/tutorial/tutorial.mdx
@@ -640,7 +640,7 @@ Patternified autofilter:
 
 <MiniRepl
   tune={`"c2 c3"
-  .synth('sawtooth16').autofilter("<1 4 8>"")`}
+  .synth('sawtooth16').autofilter("<1 4 8>")`}
 />
 
 ## Tonal API