DOC: update markdown

README.md

@@ -5,13 +5,13 @@ This module contains two applications for NDVI time series processing.
 ## TimeSeriesIndexTrend
 
 This application computes the trend of a given time series index (e.g. NDVI).
-The implemented pipeline is described in Leroux et al. (https://doi.org/10.1016/j.rse.2017.01.014)
+The implemented pipeline is described in [Leroux et al](https://doi.org/10.1016/j.rse.2017.01.014).
 
 ![Pipeline](diagram.png)
 
 ### Dependencies
 
-OTB (https://www.orfeo-toolbox.org/)
+[OTB](https://www.orfeo-toolbox.org/)
 
 ### How to build it
 
@@ -54,6 +54,12 @@ Examples:
 None
 ```
 
-### License
+## License
 
 Please see the license for legal issues on the use of the software (CeCILL).
+
+## Contact
+
+Louise Leroux (method)
+Rémi Cresson (implementation)
+