[Minor] Remove extra namespace

diff --git a/test/rspamd_cxx_local_ptr.hxx b/test/rspamd_cxx_local_ptr.hxx
index a9db65dc397d38b279b5dab3d580fdab793c5139..04d2e9ab43af95fa8bab53fc08d42c30decd1ebe 100644 (file)
--- a/test/rspamd_cxx_local_ptr.hxx
+++ b/test/rspamd_cxx_local_ptr.hxx
@@ -41,7 +41,7 @@ struct deleter_test {
 
 namespace std {
 template<>
-struct std::hash<test_internal::deleter_test> {
+struct hash<test_internal::deleter_test> {
        inline auto operator()(const test_internal::deleter_test &) const noexcept -> auto
        {
                return 42;