Fix a couple of bugs in generate-NOTICE and regenerate the NOTICE files.

(cherry picked from commit 3758a244cf758046b40f630a11aed41e68c9cfc2)

Change-Id: I6ffb83b4a7b7746b095205c664cf025a72ead179
diff --git a/libstdc++/NOTICE b/libstdc++/NOTICE
index 59d6106..492770d 100644
--- a/libstdc++/NOTICE
+++ b/libstdc++/NOTICE
@@ -4,9 +4,9 @@
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
-Redistributions of source code must retain the above copyright
+ * Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright
+ * Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
@@ -32,9 +32,9 @@
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
-Redistributions of source code must retain the above copyright
+ * Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
-Redistributions in binary form must reproduce the above copyright
+ * Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.