SERVER-38381 Fix some override qualifiers

A few `override` qualifiers were written using the pre-11 "make it
`virtual`" style.  This is now fixed.

1 files changed, 6 insertions, 5 deletions

diff --git a/src/mongo/db/server_transactions_metrics.cpp b/src/mongo/db/server_transactions_metrics.cpp
index f02d644c0c0..11f6480d887 100644
--- a/src/mongo/db/server_transactions_metrics.cpp
+++ b/src/mongo/db/server_transactions_metrics.cpp
@@ -1,4 +1,3 @@
-
 /**
  *    Copyright (C) 2018-present MongoDB, Inc.
  *
@@ -311,18 +310,19 @@ void ServerTransactionsMetrics::clearOpTimes() {
     _oldestNonMajorityCommittedOpTimes.clear();
 }
 
+namespace {
 class TransactionsSSS : public ServerStatusSection {
 public:
     TransactionsSSS() : ServerStatusSection("transactions") {}
 
-    virtual ~TransactionsSSS() {}
+    ~TransactionsSSS() override = default;
 
-    virtual bool includeByDefault() const {
+    bool includeByDefault() const override {
         return true;
     }
 
-    virtual BSONObj generateSection(OperationContext* opCtx,
-                                    const BSONElement& configElement) const {
+    BSONObj generateSection(OperationContext* opCtx,
+                            const BSONElement& configElement) const override {
         TransactionsStats stats;
 
         // Retryable writes and multi-document transactions metrics are both included in the same
@@ -335,5 +335,6 @@ public:
     }
 
 } transactionsSSS;
+}  // namespace
 
 }  // namespace mongo