diff --git a/log/include/gz/utils/log/SplitSink.hh b/log/include/gz/utils/log/SplitSink.hh
index 9c7be63..d531811 100644
--- a/log/include/gz/utils/log/SplitSink.hh
+++ b/log/include/gz/utils/log/SplitSink.hh
@@ -154,8 +154,7 @@ class SplitRingBufferSink: public spdlog::sinks::base_sink<Mutex>
   }
 
   /// \brief ToDo.
-  /// \param[in] _lim
-  /// \return
+  /// \param[in] _msg ToDo.
   protected: void sink_it_(const spdlog::details::log_msg &_msg) override
   {
     if (!this->should_log(_msg.level))
@@ -189,16 +188,15 @@ class SplitRingBufferSink: public spdlog::sinks::base_sink<Mutex>
   /// \brief Set the new formatter.
   /// \param[in] _sinkFormatter The formatter.
   protected: void set_formatter_(
-    std::unique_ptr<spdlog::formatter> sinkFormatter) override
+    std::unique_ptr<spdlog::formatter> _sinkFormatter) override
   {
-    spdlog::sinks::base_sink<Mutex>::formatter_ = std::move(sinkFormatter);
+    spdlog::sinks::base_sink<Mutex>::formatter_ = std::move(_sinkFormatter);
     this->stdout.set_formatter(
       spdlog::sinks::base_sink<Mutex>::formatter_->clone());
     this->stderr.set_formatter(
       spdlog::sinks::base_sink<Mutex>::formatter_->clone());
   }
 
-
   /// \brief Standard output.
   private: spdlog::sinks::ringbuffer_sink_st stdout {numItems};