[wind_estimator] Typo fix and added link to the Simulink repo

conf/modules/wind_estimator.xml

@@ -4,7 +4,8 @@
   <doc>
     <description>
       Wind Estimator.
-      Using an UKF filter generated by MATLAB running in a CHibiOS thread
+      Using an UKF filter generated by MATLAB running in a ChibiOS thread
+      Original Simulink files available at https://github.com/enacuavlab/UKF_Wind_Estimation
       Requires:
         - IMU for inertial data (rates and accel)
         - GPS for ground speed vector

sw/airborne/modules/meteo/wind_estimator.c

@@ -20,9 +20,8 @@
 
 /**
  * @file "modules/meteo/wind_estimator.c"
- * @author Maurin
  *
- * Wind Estimator based on generated library from Matlab
+ * Original Simulink files available at https://github.com/enacuavlab/UKF_Wind_Estimation
  */
 
 #include "modules/meteo/wind_estimator.h"

sw/airborne/modules/meteo/wind_estimator.h

@@ -20,9 +20,10 @@
 
 /**
  * @file "modules/meteo/wind_estimator.h"
- * @author Maurin
  *
  * Wind Estimator based on generated library from Matlab
+ *
+ * Original Simulink files available at https://github.com/enacuavlab/UKF_Wind_Estimation
  */
 
 #ifndef WIND_ESTIMATOR_H