pr78604.c: Fix typo in dg-options.

2017-05-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/pr78604.c: Fix typo in dg-options.

From-SVN: r248165

gcc/testsuite/ChangeLog

+2017-05-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	* gcc.target/powerpc/pr78604.c: Fix typo in dg-options.
+
 2017-05-17  Fritz Reese <fritzoreese@gmail.com>
 
 	PR fortran/80668

gcc/testsuite/gcc.target/powerpc/pr78604.c

@@ -2,7 +2,7 @@
 /* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
 /* { dg-require-effective-target powerpc_p8vector_ok } */
 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
-/* { dg-options "-mcpu=power8 -O2 -ftree-vectorize -fdump-tree-details" } */
+/* { dg-options "-mcpu=power8 -O2 -ftree-vectorize -fdump-tree-vect-details" } */
 
 #ifndef SIZE
 #define SIZE 1024