diff --git a/README.md b/README.md
index 6871b87..1bf61a0 100644
--- a/README.md
+++ b/README.md
@@ -120,7 +120,7 @@ Normal | Spline | Scatter
 --- | --- | ---
 ![](images/arrayvisualizer.png) | ![](images/arrayvisualizer_spline.png) | ![](images/arrayvisualizer_scatter.png)
 
-Two arrays can be used as an X-Y plot. For example, this simple arrays forms the X-Y outline of a shape.
+Two arrays can be used as an X-Y plot. For example, this simple 'points' array forms the X-Y outline of a shape.
 ```
     int main() {
         int points[] = {50,1,20,91,97,35,2,35,79,91,50,1};