[Polly] Fix wrong redirect in test case.

GitOrigin-RevId: a5d47b3fa02da6a17828083654b79d5d15d310f3
diff --git a/test/ScheduleOptimizer/ManualOptimization/distribute_illegal_pragmaloc.ll b/test/ScheduleOptimizer/ManualOptimization/distribute_illegal_pragmaloc.ll
index 866b814..fd03ad0 100644
--- a/test/ScheduleOptimizer/ManualOptimization/distribute_illegal_pragmaloc.ll
+++ b/test/ScheduleOptimizer/ManualOptimization/distribute_illegal_pragmaloc.ll
@@ -1,4 +1,4 @@
-; RUN: opt %loadPolly -polly-opt-isl -polly-reschedule=0 -polly-pragma-based-opts=1 -disable-output < %s 2<&1 | FileCheck %s --match-full-lines
+; RUN: opt %loadPolly -polly-opt-isl -polly-reschedule=0 -polly-pragma-based-opts=1 -disable-output < %s 2>&1 | FileCheck %s --match-full-lines
 ;
 ; CHECK: warning: distribute_illegal.c:1:42: not applying loop fission/distribution: cannot ensure semantic equivalence due to possible dependency violations
 ;