[noci] fix licence version in badge

diff --git a/README.md b/README.md
index 410999d..27b5774 100644 (file)
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 [![SonarCloud Status](https://sonarcloud.io/api/project_badges/measure?project=simgrid_simgrid&metric=alert_status)](https://sonarcloud.io/dashboard/?id=simgrid_simgrid)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/bf1bdba50440485fbda2ac19f462ccc7)](https://www.codacy.com/app/mquinson/simgrid?utm_source=github.com&amp)
 [![Doc](https://readthedocs.org/projects/pip/badge/?version=stable)](https://simgrid.org/doc/latest/)
 [![SonarCloud Status](https://sonarcloud.io/api/project_badges/measure?project=simgrid_simgrid&metric=alert_status)](https://sonarcloud.io/dashboard/?id=simgrid_simgrid)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/bf1bdba50440485fbda2ac19f462ccc7)](https://www.codacy.com/app/mquinson/simgrid?utm_source=github.com&amp)
 [![Doc](https://readthedocs.org/projects/pip/badge/?version=stable)](https://simgrid.org/doc/latest/)

-[![License: LGPL v3][license-badge]](COPYING)
+[![License: LGPL v2.1][license-badge]](COPYING)

 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/1845/badge)](https://bestpractices.coreinfrastructure.org/projects/1845)
 
 # Welcome to the SimGrid project!
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/1845/badge)](https://bestpractices.coreinfrastructure.org/projects/1845)
 
 # Welcome to the SimGrid project!