more links

Author: Peter9192

CODE_OF_CONDUCT.md

@@ -2,4 +2,4 @@
 
 As contributors and maintainers of this tutorial,
 we pledge to follow the ESMValTool
-[Code of Conduct](https://github.com/ESMValGroup/ESMValTool/blob/master/CODE_OF_CONDUCT.md).
+[Code of Conduct](https://github.com/ESMValGroup/ESMValTool/blob/main/CODE_OF_CONDUCT.md).

setup.md

@@ -281,4 +281,4 @@ ESMValTool development team.
 
 [cmip5-search]: https://esgf-data.dkrz.de/search/cmip5-dkrz/
 [theatoga.nc]: http://esgf-data1.ceda.ac.uk/thredds/fileServer/esg_dataroot/cmip5/output1/MOHC/HadGEM2-ES/historical/mon/ocean/Omon/r1i1p1/v20110916/thetaoga/thetaoga_Omon_HadGEM2-ES_historical_r1i1p1_185912-200512.nc
-[ds]: https://github.com/ESMValGroup/ESMValTool_Tutorial/raw/master/data/dataset.urls
+[ds]: https://github.com/ESMValGroup/ESMValTool_Tutorial/raw/main/data/dataset.urls