fix doc

Author: AtsushiSakai

PathTracking/model_predictive_speed_and_steer_control/notebook.ipynb

@@ -10,9 +10,13 @@
     "\n",
     "https://github.com/AtsushiSakai/PythonRobotics/blob/master/PathTracking/model_predictive_speed_and_steer_control/model_predictive_speed_and_steer_control.py\n",
     "\n",
-    "This is a path tracking simulation using model predictive control (MPC)\n",
+    "This is a path tracking simulation using model predictive control (MPC).\n",
     "\n",
-    "The MPC controller controls vehicle speed and steering base on linealized model"
+    "The MPC controller controls vehicle speed and steering base on linealized model.\n",
+    "\n",
+    "This code uses cvxpy as an optimization modeling tool.\n",
+    "\n",
+    "- [Welcome to CVXPY 1\\.0 — CVXPY 1\\.0\\.6 documentation](http://www.cvxpy.org/)"
    ]
   },
   {
@@ -64,6 +68,7 @@
    "metadata": {},
    "source": [
     "This is implemented at \n",
+    "\n",
     "https://github.com/AtsushiSakai/PythonRobotics/blob/f51a73f47cb922a12659f8ce2d544c347a2a8156/PathTracking/model_predictive_speed_and_steer_control/model_predictive_speed_and_steer_control.py#L247-L301"
    ]
   },

README.md

@@ -710,15 +710,10 @@ Path tracking simulation with iterative linear model predictive speed and steeri
 
 <img src="https://github.com/AtsushiSakai/PythonRobotics/raw/master/PathTracking/model_predictive_speed_and_steer_control/animation.gif" width="640">
 
-This code uses cvxpy as an optimization modeling tool.
-
-- [Welcome to CVXPY](http://www.cvxpy.org/en/latest/)
-
 Ref:
 
-- [Vehicle Dynamics and Control \| Rajesh Rajamani \| Springer](http://www.springer.com/us/book/9781461414322)
+- [notebook](https://github.com/AtsushiSakai/PythonRobotics/blob/master/PathTracking/model_predictive_speed_and_steer_control/notebook.ipynb)
 
-- [MPC Course Material \- MPC Lab @ UC\-Berkeley](http://www.mpc.berkeley.edu/mpc-course-material)