MAINT: update copyright year in LICENSE

reneeotten · reneeotten · commit 22ebbd9e7342 · 2022-05-15T12:45:54.000-04:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 BSD-3
 
-Copyright 2021 Matthew Newville, The University of Chicago
+Copyright 2022 Matthew Newville, The University of Chicago
                Renee Otten, Brandeis University
                Till Stensitzki, Freie Universitat Berlin
                A. R. J. Nelson, Australian Nuclear Science and Technology Organisation
