diff --git a/clang/unittests/Format/FormatTestComments.cpp b/clang/unittests/Format/FormatTestComments.cpp
index 6e5b5b2d68d81..0cf7aaaa4bdb2 100644
--- a/clang/unittests/Format/FormatTestComments.cpp
+++ b/clang/unittests/Format/FormatTestComments.cpp
@@ -4316,7 +4316,7 @@ TEST_F(FormatTestComments, SplitCommentIntroducers) {
 )",
             format(R"(//
 /\
-/
+/ 
   )",
                    getLLVMStyleWithColumns(10)));
 }