Remove trailing whitespace in test suite. Approved by Marshall Clow.

llvm-svn: 271435

1 files changed, 1 insertions, 1 deletions

diff --git a/libcxx/test/std/re/re.regex/re.regex.assign/assign.pass.cpp b/libcxx/test/std/re/re.regex/re.regex.assign/assign.pass.cpp
index 988d5551ad5..97208c68c8d 100644
--- a/libcxx/test/std/re/re.regex/re.regex.assign/assign.pass.cpp
+++ b/libcxx/test/std/re/re.regex/re.regex.assign/assign.pass.cpp
@@ -26,7 +26,7 @@ int main()
     assert(r2.flags() == std::regex::ECMAScript);
     assert(r2.mark_count() == 2);
     assert(std::regex_search("ab", r2));
-    
+
     bool caught = false;
     try { r2.assign("(def", std::regex::extended); }
     catch(std::regex_error &) { caught = true; }