diff --git a/include/Nazara/Math/Matrix4.inl b/include/Nazara/Math/Matrix4.inl
index ccc2e228f..f95f8225d 100644
--- a/include/Nazara/Math/Matrix4.inl
+++ b/include/Nazara/Math/Matrix4.inl
@@ -502,7 +502,7 @@ NzMatrix4<T>& NzMatrix4<T>::MakeLookAt(const NzVector3<T>& eye, const NzVector3<
 template<typename T>
 NzMatrix4<T>& NzMatrix4<T>::MakePerspective(T angle, T ratio, T zNear, T zFar)
 {
-	// http://msdn.microsoft.com/en-us/library/windows/desktop/bb204944(v=vs.85).aspx
+	// http://msdn.microsoft.com/en-us/library/windows/desktop/bb204945(v=vs.85).aspx
 	#if NAZARA_MATH_ANGLE_RADIAN
 	angle /= F(2.0);
 	#else
diff --git a/include/Nazara/Math/Vector3.inl b/include/Nazara/Math/Vector3.inl
index acaf98694..c03d1dd53 100644
--- a/include/Nazara/Math/Vector3.inl
+++ b/include/Nazara/Math/Vector3.inl
@@ -157,8 +157,8 @@ NzVector3<T>& NzVector3<T>::Maximize(const NzVector3& vec)
 	if (vec.y > y)
 		y = vec.y;
 
-    if (vec.z > z)
-        z = vec.z;
+	if (vec.z > z)
+		z = vec.z;
 
 	return *this;
 }
@@ -172,8 +172,8 @@ NzVector3<T>& NzVector3<T>::Minimize(const NzVector3& vec)
 	if (vec.y < y)
 		y = vec.y;
 
-    if (vec.z < z)
-        z = vec.z;
+	if (vec.z < z)
+		z = vec.z;
 
 	return *this;
 }
@@ -181,7 +181,7 @@ NzVector3<T>& NzVector3<T>::Minimize(const NzVector3& vec)
 template<typename T>
 NzVector3<T>& NzVector3<T>::Normalize(T* length)
 {
-	T norm = std::sqrt(SquaredLength());
+	T norm = Length();
 	T invNorm = F(1.0) / norm;
 
 	x *= invNorm;