diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h
index d990c0f6..f00d78f2 100644
--- a/googletest/include/gtest/internal/gtest-internal.h
+++ b/googletest/include/gtest/internal/gtest-internal.h
@@ -566,11 +566,11 @@ struct SuiteApiResolver : T {
 //
 // Arguments:
 //
-//   test_suite_name:   name of the test suite
+//   test_suite_name:  name of the test suite
 //   name:             name of the test
-//   type_param        the name of the test's type parameter, or NULL if
+//   type_param:       the name of the test's type parameter, or NULL if
 //                     this is not a typed or a type-parameterized test.
-//   value_param       text representation of the test's value parameter,
+//   value_param:      text representation of the test's value parameter,
 //                     or NULL if this is not a type-parameterized test.
 //   code_location:    code location where the test is defined
 //   fixture_class_id: ID of the test fixture class
diff --git a/googletest/include/gtest/internal/gtest-param-util.h b/googletest/include/gtest/internal/gtest-param-util.h
index 138d372e..05696a56 100644
--- a/googletest/include/gtest/internal/gtest-param-util.h
+++ b/googletest/include/gtest/internal/gtest-param-util.h
@@ -459,7 +459,7 @@ class ParameterizedTestSuiteInfoBase {
 
   // Base part of test suite name for display purposes.
   virtual const std::string& GetTestSuiteName() const = 0;
-  // Test case id to verify identity.
+  // Test suite id to verify identity.
   virtual TypeId GetTestSuiteTypeId() const = 0;
   // UnitTest class invokes this method to register tests in this
   // test suite right before running them in RUN_ALL_TESTS macro.
@@ -507,11 +507,11 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
                                       CodeLocation code_location)
       : test_suite_name_(name), code_location_(code_location) {}
 
-  // Test case base name for display purposes.
+  // Test suite base name for display purposes.
   const std::string& GetTestSuiteName() const override {
     return test_suite_name_;
   }
-  // Test case id to verify identity.
+  // Test suite id to verify identity.
   TypeId GetTestSuiteTypeId() const override { return GetTypeId<TestSuite>(); }
   // TEST_P macro uses AddTestPattern() to record information
   // about a single test in a LocalTestInfo structure.
diff --git a/googletest/src/gtest-internal-inl.h b/googletest/src/gtest-internal-inl.h
index 2b7ebf9b..38306c8f 100644
--- a/googletest/src/gtest-internal-inl.h
+++ b/googletest/src/gtest-internal-inl.h
@@ -655,10 +655,10 @@ class GTEST_API_ UnitTestImpl {
   // Arguments:
   //
   //   test_suite_name: name of the test suite
-  //   type_param:     the name of the test's type parameter, or NULL if
-  //                   this is not a typed or a type-parameterized test.
-  //   set_up_tc:      pointer to the function that sets up the test suite
-  //   tear_down_tc:   pointer to the function that tears down the test suite
+  //   type_param:      the name of the test's type parameter, or NULL if
+  //                    this is not a typed or a type-parameterized test.
+  //   set_up_tc:       pointer to the function that sets up the test suite
+  //   tear_down_tc:    pointer to the function that tears down the test suite
   TestSuite* GetTestSuite(const char* test_suite_name, const char* type_param,
                           internal::SetUpTestSuiteFunc set_up_tc,
                           internal::TearDownTestSuiteFunc tear_down_tc);
diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index 3c32da8b..7dbd05a3 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -2737,7 +2737,7 @@ namespace internal {
 //
 // Arguments:
 //
-//   test_suite_name:   name of the test suite
+//   test_suite_name:  name of the test suite
 //   name:             name of the test
 //   type_param:       the name of the test's type parameter, or NULL if
 //                     this is not a typed or a type-parameterized test.
@@ -2943,7 +2943,7 @@ int TestSuite::total_test_count() const {
 //
 // Arguments:
 //
-//   name:         name of the test suite
+//   a_name:       name of the test suite
 //   a_type_param: the name of the test suite's type parameter, or NULL if
 //                 this is not a typed or a type-parameterized test suite.
 //   set_up_tc:    pointer to the function that sets up the test suite
@@ -5558,10 +5558,10 @@ class TestSuiteNameIs {
 // Arguments:
 //
 //   test_suite_name: name of the test suite
-//   type_param:     the name of the test suite's type parameter, or NULL if
-//                   this is not a typed or a type-parameterized test suite.
-//   set_up_tc:      pointer to the function that sets up the test suite
-//   tear_down_tc:   pointer to the function that tears down the test suite
+//   type_param:      the name of the test suite's type parameter, or NULL if
+//                    this is not a typed or a type-parameterized test suite.
+//   set_up_tc:       pointer to the function that sets up the test suite
+//   tear_down_tc:    pointer to the function that tears down the test suite
 TestSuite* UnitTestImpl::GetTestSuite(
     const char* test_suite_name, const char* type_param,
     internal::SetUpTestSuiteFunc set_up_tc,