diff --git a/samples/protobuf-sample/simple.def b/samples/protobuf-sample/simple.def
index 9bb5495..a01d2b0 100644
--- a/samples/protobuf-sample/simple.def
+++ b/samples/protobuf-sample/simple.def
@@ -3185,8 +3185,8 @@ src/descriptor_unittest.cc:5274:  Do not indent within a namespace.  [whitespace
 src/descriptor_unittest.cc:5276:  Do not indent within a namespace.  [whitespace/indent_namespace] [4]
 src/descriptor_unittest.cc:5277:  Do not indent within a namespace.  [whitespace/indent_namespace] [4]
 src/descriptor_unittest.cc:5856:  Do not indent within a namespace.  [whitespace/indent_namespace] [4]
-src/descriptor_unittest.cc:5929:  Single-parameter constructors should be marked explicit.  [runtime/explicit] [5]
-src/descriptor_unittest.cc:5968:  Single-parameter constructors should be marked explicit.  [runtime/explicit] [5]
+src/descriptor_unittest.cc:5929:  Single-parameter constructors should be marked explicit.  [runtime/explicit] [4]
+src/descriptor_unittest.cc:5968:  Single-parameter constructors should be marked explicit.  [runtime/explicit] [4]
 src/descriptor_unittest.cc:6401:  Do not indent within a namespace.  [whitespace/indent_namespace] [4]
 src/descriptor_unittest.cc:6402:  Do not indent within a namespace.  [whitespace/indent_namespace] [4]
 src/descriptor_unittest.cc:6403:  Do not indent within a namespace.  [whitespace/indent_namespace] [4]