[committed] Adjust fall through comment

[Marek Polacek]

This patch adjusts a fall through comment so that our -Wimplicit-fallthrough
comment parsing handles this well.

Applying to trunk.

2016-09-20  Marek Polacek  <pola...@redhat.com>

        * trans-intrinsic.c (conv_expr_ref_to_caf_ref): Adjust fall through
        comment.

diff --git gcc/fortran/trans-intrinsic.c gcc/fortran/trans-intrinsic.c
index d6453c5..c6883dc 100644
--- gcc/fortran/trans-intrinsic.c
+++ gcc/fortran/trans-intrinsic.c
@@ -1365,7 +1365,7 @@ conv_expr_ref_to_caf_ref (stmtblock_t *block, gfc_expr 
*expr)
                       handling easier.  */
                    stride = gfc_index_one_node;
 
-                 /* Intentionally fall through.  */
+                 /* Fall through.  */
                case DIMEN_ELEMENT:
                  if (ref->u.ar.start[i])
                    {

        Marek