[libcxx] [test] Fix comment typos, strip trailing whitespace.

No functional change, no code review.

llvm-svn: 292434

1 files changed, 1 insertions, 1 deletions

diff --git a/libcxx/test/std/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/construct_types.pass.cpp b/libcxx/test/std/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/construct_types.pass.cpp
index a02dcf33696..3e83173555b 100644
--- a/libcxx/test/std/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/construct_types.pass.cpp
+++ b/libcxx/test/std/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/construct_types.pass.cpp
@@ -120,7 +120,7 @@ void test_pmr_uses_alloc(Args&&... args)
     }
     {
         // Test that T(std::allocator_arg_t, Alloc const&, Args...) construction
-        // is prefered when T(Args..., Alloc const&) is also available.
+        // is preferred when T(Args..., Alloc const&) is also available.
         using T = UsesAllocatorV3<Alloc, sizeof...(Args)>;
         assert((doTest<T>(UA_AllocArg, std::forward<Args>(args)...)));
     }