diff --git a/oss-internship-2020/libtiff/test/raw_decode.cc b/oss-internship-2020/libtiff/test/raw_decode.cc
index f27658a..740e1e9 100644
--- a/oss-internship-2020/libtiff/test/raw_decode.cc
+++ b/oss-internship-2020/libtiff/test/raw_decode.cc
@@ -18,14 +18,14 @@
 #include "helper.h"  // NOLINT(build/include)
 #include "tiffio.h"  // NOLINT(build/include)
 
+namespace {
+
 using ::sapi::IsOk;
 using ::testing::Eq;
 using ::testing::IsFalse;
 using ::testing::IsTrue;
 using ::testing::NotNull;
 
-namespace {
-
 struct ChannelLimits {
   uint8_t min_red;
   uint8_t max_red;