remove non-ASCII characters from comments

[git-p4: depot-paths = "//dev/main.cpp/": change = 109022]

Author: fryp

include/public/coherence/io/pof/PofHelper.hpp

@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 2000, 2020, Oracle and/or its affiliates.
+ * Copyright (c) 2000, 2024, Oracle and/or its affiliates.
  *
  * Licensed under the Universal Permissive License v 1.0 as shown at
- * http://oss.oracle.com/licenses/upl.
+ * https://oss.oracle.com/licenses/upl.
  */
 #ifndef COH_POF_HELPER_HPP
 #define COH_POF_HELPER_HPP
@@ -456,10 +456,10 @@ class COH_EXPORT PofHelper
         * Format a time using the simplest applicable of the following
         * formats:
         * <ol>
-        * <li><tt>HH:MM±HH:MM</tt></li>
-        * <li><tt>HH:MM:SS±HH:MM</tt></li>
-        * <li><tt>HH:MM:SS.MMM±HH:MM</tt></li>
-        * <li><tt>HH:MM:SS.NNNNNNNNN±HH:MM</tt></li>
+        * <li><tt>HH:MM(+|-)HH:MM</tt></li>
+        * <li><tt>HH:MM:SS(+|-)HH:MM</tt></li>
+        * <li><tt>HH:MM:SS.MMM(+|-)HH:MM</tt></li>
+        * <li><tt>HH:MM:SS.NNNNNNNNN(+|-)HH:MM</tt></li>
         * </ol>
         *
         * @param nHour          the hour number