Fix spaces in PR62178 test

Fix spaces in scan assembler tests.

    testsuite/
	* gcc.target/aarch64/pr62178.c: Fix spaces.

From-SVN: r266179

gcc/testsuite/ChangeLog

+2018-11-15  Wilco Dijkstra  <wdijkstr@arm.com>  
+
+	* gcc.target/aarch64/pr62178.c: Fix spaces.
+
 2018-11-15  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/88030

gcc/testsuite/gcc.target/aarch64/pr62178.c

@@ -18,5 +18,5 @@ void foo (void) {
 
 /* { dg-final { scan-assembler "ldr\\tq\[0-9\]+, \\\[x\[0-9\]+\\\], \[0-9\]+" } } */
 /* { dg-final { scan-assembler "mla\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s, v\[0-9\]+" } } */
-/* { dg-final { scan-assembler-not { dup } } } */
-/* { dg-final { scan-assembler-not { fmov } } } */
+/* { dg-final { scan-assembler-not {dup} } } */
+/* { dg-final { scan-assembler-not {fmov} } } */