diff --git a/iteration.Rmd b/iteration.Rmd
index 5ce4ed0..4ee0199 100644
--- a/iteration.Rmd
+++ b/iteration.Rmd
@@ -327,7 +327,7 @@ Here's how we could use a while loop to find how many tries it takes to get thre
 ```{r}
 flip <- function() sample(c("T", "H"), 1)
 
-flips <- 1
+flips <- 0
 nheads <- 0
 
 while (nheads < 3) {