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-rw-r--r--generic/tclEnv.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tclEnv.c b/generic/tclEnv.c
index 96d050d..ad55645 100644
--- a/generic/tclEnv.c
+++ b/generic/tclEnv.c
@@ -6,8 +6,8 @@
* is primarily responsible for keeping the "env" arrays in sync with the
* system environment variables.
*
- * Copyright (c) 1991-1994 The Regents of the University of California.
- * Copyright (c) 1994-1998 Sun Microsystems, Inc.
+ * Copyright © 1991-1994 The Regents of the University of California.
+ * Copyright © 1994-1998 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.