handle review comments

Author: ergawy

flang/lib/Optimizer/OpenMP/GenericLoopConversion.cpp

@@ -57,9 +57,9 @@ class GenericLoopConversionPattern
       rewriteToWsloop(loopOp, rewriter);
       break;
     case GenericLoopCombinedInfo::TeamsLoop:
-      if (teamsLoopCanBeParallelFor(loopOp))
+      if (teamsLoopCanBeParallelFor(loopOp)) {
         rewriteToDistributeParallelDo(loopOp, rewriter);
-      else {
+      } else {
         auto teamsOp = llvm::cast<mlir::omp::TeamsOp>(loopOp->getParentOp());
         auto teamsBlockArgIface =
             llvm::cast<mlir::omp::BlockArgOpenMPOpInterface>(*teamsOp);

flang/test/Lower/OpenMP/loop-directive.f90

@@ -361,7 +361,7 @@ subroutine multi_block_teams
 
 
 ! Verifies that reductions are hoisted to the parent `teams` directive and removed
-! from the `loop` dreictive when `loop` is mapped to `distribute`.
+! from the `loop` directive when `loop` is mapped to `distribute`.
 
 ! CHECK-LABEL: func.func @_QPteams_loop_cannot_be_parallel_for_with_reductions
 subroutine teams_loop_cannot_be_parallel_for_with_reductions
@@ -388,10 +388,10 @@ subroutine teams_loop_cannot_be_parallel_for_with_reductions
   ! CHECK:       omp.terminator
   ! CHECK: }
   !$omp teams loop reduction(+: x) reduction(*: y) private(p)
-  DO i = 1, 5
+  do i = 1, 5
     call foo()
     x = x + i
     y = y * i
     p = 42
-  END DO
+  end do
 end subroutine