diff --git a/googlemock/test/gmock-matchers_test.cc b/googlemock/test/gmock-matchers_test.cc
index cdca2300..b586d276 100644
--- a/googlemock/test/gmock-matchers_test.cc
+++ b/googlemock/test/gmock-matchers_test.cc
@@ -6943,10 +6943,10 @@ TEST(ArgsTest, ExplainsMatchResultWithoutInnerExplanation) {
 // For testing Args<>'s explanation.
 class LessThanMatcher : public MatcherInterface<std::tuple<char, int> > {
  public:
-  virtual void DescribeTo(::std::ostream* os) const {}
+  void DescribeTo(::std::ostream* os) const override {}
 
-  virtual bool MatchAndExplain(std::tuple<char, int> value,
-                               MatchResultListener* listener) const {
+  bool MatchAndExplain(std::tuple<char, int> value,
+                       MatchResultListener* listener) const override {
     const int diff = std::get<0>(value) - std::get<1>(value);
     if (diff > 0) {
       *listener << "where the first value is " << diff
diff --git a/googletest/docs/primer.md b/googletest/docs/primer.md
index 1d995574..6344ba33 100644
--- a/googletest/docs/primer.md
+++ b/googletest/docs/primer.md
@@ -122,7 +122,7 @@ To provide a custom failure message, simply stream it into the macro using the
 ```c++
 ASSERT_EQ(x.size(), y.size()) << "Vectors x and y are of unequal length";
 
-for (int i = 0; i < std::min(x.size(), y.size()); ++i) {
+for (int i = 0; i < x.size(); ++i) {
   EXPECT_EQ(x[i], y[i]) << "Vectors x and y differ at index " << i;
 }
 ```