Update README.md

README.md

@@ -62,7 +62,7 @@ Applying the CCD IK on rig bones \
 ![title](ik_skeleton.gif)
 
 # Jacobian Transpose (2_ik_jacobian)
-Using Jacobian Transpose and analytical method to compute the Jacobian\
+Using Jacobian Transpose and analytical method to compute the Jacobian Matrix\
 Currently it only rotates along Z axis, I'm working on adding X and Y axis rotation\
 In 2D case, every bone's rotation axis is always the Z axis (0,0,1), but in 3D case each bone's rotation axis will change based on parent's bone\
 **Analytical method formula**<br /><br />