Address minor comments on https://codereview.chromium.org/2816033002

components/password_manager/core/browser/test_password_store.cc

Index: components/password_manager/core/browser/test_password_store.cc
diff --git a/components/password_manager/core/browser/test_password_store.cc b/components/password_manager/core/browser/test_password_store.cc
index 6ab4b775e259608020544a71eca654bc80e4631d..5e502f3857d52b1eab64ba5a7c13c8d666d92d3c 100644
--- a/components/password_manager/core/browser/test_password_store.cc
+++ b/components/password_manager/core/browser/test_password_store.cc
@@ -87,7 +87,7 @@ TestPasswordStore::FillMatchingLogins(const FormDigest& form) {
   std::vector<std::unique_ptr<autofill::PasswordForm>> matched_forms;
   for (const auto& elements : stored_passwords_) {
     // The code below doesn't support PSL federated credential. It's doable but
-    // no test need it so far.
+    // no tests need it so far.
     const bool realm_matches = elements.first == form.signon_realm;
     const bool realm_psl_matches =
         IsPublicSuffixDomainMatch(elements.first, form.signon_realm);