diff --git a/lib/transform.js b/lib/transform.js
index afd713c..326320f 100644
--- a/lib/transform.js
+++ b/lib/transform.js
@@ -42,7 +42,7 @@ function getMarkdownHeaders (lines, maxHeaderLevel) {
         else if (x.type === md.Syntax.Image) {
           // Images (at least on GitHub, untested elsewhere) are given a hyphen
           // in the slug. We can achieve this behavior by adding an '*' to the
-          // TOC entry. Think of it as a "magic char" that represents the iamge.
+          // TOC entry. Think of it as a "magic char" that represents the image.
           return '*';
         }
         else {