SERVER-37700 Remove thread names that include whitespaces

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mongo/dbtests/deferred_writer.cpp b/src/mongo/dbtests/deferred_writer.cpp
index 4f985adb359..446c4eaeedc 100644
--- a/src/mongo/dbtests/deferred_writer.cpp
+++ b/src/mongo/dbtests/deferred_writer.cpp
@@ -71,7 +71,7 @@ static const NamespaceString kTestNamespace("unittests", "deferred_writer_tests"
 class RaiiWrapper {
 public:
     explicit RaiiWrapper(std::unique_ptr<DeferredWriter> writer) : _writer(std::move(writer)) {
-        _writer->startup("DeferredWriter test");
+        _writer->startup("DeferredWriter-test");
     }
 
     RaiiWrapper(RaiiWrapper&& other) : _writer(std::move(other._writer)) {}