restore mistakenly removed iffs in their explicit form

Due to confusion arisen from "iff" standing for "if and only if",
this commit uses the latter.

1 files changed, 4 insertions, 2 deletions

diff --git a/googlemock/test/gmock-spec-builders_test.cc b/googlemock/test/gmock-spec-builders_test.cc
index 95b4b8b7..7bf5a8ad 100644
--- a/googlemock/test/gmock-spec-builders_test.cc
+++ b/googlemock/test/gmock-spec-builders_test.cc
@@ -1952,12 +1952,14 @@ TEST(DeletingMockEarlyTest, Failure2) {
 
 class EvenNumberCardinality : public CardinalityInterface {
  public:
-  // Returns true if call_count calls will satisfy this cardinality.
+  // Returns true if and only if call_count calls will satisfy this
+  // cardinality.
   bool IsSatisfiedByCallCount(int call_count) const override {
     return call_count % 2 == 0;
   }
 
-  // Returns true if call_count calls will saturate this cardinality.
+  // Returns true if and only if call_count calls will saturate this
+  // cardinality.
   bool IsSaturatedByCallCount(int /* call_count */) const override {
     return false;
   }