Update antlr4-python3-runtime.yaml

Author: capfei

curations/pypi/pypi/-/antlr4-python3-runtime.yaml

@@ -8,7 +8,7 @@ revisions:
       declared: BSD-3-Clause
   4.11.0:
     licensed:
-      declared: BSD-2-Clause
+      declared: BSD-3-Clause
   4.11.1:
     licensed:
       declared: BSD-3-Clause