diff --git a/iris.md b/iris.md
index 70a964b..e0ead85 100644
--- a/iris.md
+++ b/iris.md
@@ -139,7 +139,7 @@ the output.
 ## Stereo vision
 
 In order to leverage stereo vision, the relative position of cameras must be
-obtained. OpenCV includes several [tools][2] for this purpose. While this is
+obtained. OpenCV includes several tools[2] for this purpose. While this is
 outside of my field of competencies, my assessment would be that feature
 detection such as ORB could be leveraged to allow multiple cameras to point
 towards the same target without using a checkerboard and the essential matrix