diff --git a/raytracing/src/shapes/cylinder.cpp b/raytracing/src/shapes/cylinder.cpp
index aa3f540..f11dd5c 100644
--- a/raytracing/src/shapes/cylinder.cpp
+++ b/raytracing/src/shapes/cylinder.cpp
@@ -95,14 +95,15 @@ Intersections Cylinder::local_intersect(const Ray &a_ray)
 
 Tuple Cylinder::local_normal_at(const Tuple &a_local_point) const
 {
+
     double the_distance;
-    // Compute the sqare of the distance from the y axis
+    // Compute the square of the distance from the y axis
     the_distance = std::pow(a_local_point.x(), 2) + std::pow(a_local_point.z(), 2);
     if ((the_distance < 1) && (a_local_point.y() >= m_maximum - kEpsilon))
     {
         return Tuple::Vector(0, 1, 0);
     }
-    else if ((the_distance < 1) && (a_local_point.y() <= m_maximum + kEpsilon))
+    else if ((the_distance < 1) && (a_local_point.y() <= m_minimum + kEpsilon))
     {
         return Tuple::Vector(0, -1, 0);
     }
@@ -172,6 +173,7 @@ bool Cylinder::check_cap(const Ray &a_ray, double a_distance_t)
 void Cylinder::intersect_caps(const Ray &a_ray, Intersections &an_xs)
 {
     double the_distance_t;
+
     // Caps only matter if the cylinder is closed. and might possibility be intersected the ray.
     if ((m_closed == false) or (double_equal(a_ray.direction().y(), 0)))
     {