S/390: vecintrin.h fix file description in comment

gcc/ChangeLog:

2016-06-13  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/vecintrin.h: Fix file description in comment.

From-SVN: r237378

gcc/ChangeLog

 2016-06-13  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 
+	* config/s390/vecintrin.h: Fix file description in comment.
+
+2016-06-13  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
+
 	* config/s390/s390-builtin-types.def: Change builtin type naming
 	scheme to match builtin-types.def.
 

gcc/config/s390/vecintrin.h

-/* GNU compiler hardware transactional execution intrinsics
+/* GNU compiler vector extension intrinsics
    Copyright (C) 2015-2016 Free Software Foundation, Inc.
    Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com)