TimingsFormat: Add docstrings.

algo/base/util/TimingsFormat.h

@@ -16,8 +16,20 @@ namespace xpu
 
 namespace cbm::algo
 {
+
+  /**
+   * @brief Print timings from top-level times and subtimers.
+   */
   std::string MakeReport(std::string_view title, const xpu::timings& t, size_t align = 40);
+
+  /**
+   * @brief Print timings from subtimers.
+   */
   std::string MakeReportSubtimers(std::string_view title, const xpu::timings& t, size_t align = 40);
+
+  /**
+   * @brief Only print the top-level times (Elapsed time, total kernel time, memcpy and memset times). Disregard subtimers and kernel times.
+   */
   std::string MakeReportSummary(std::string_view, const xpu::timings& t, size_t align = 40);
 }  // namespace cbm::algo
 

algo/detectors/tof/TofReadoutConfig.cxx

@@ -172,7 +172,7 @@ namespace cbm::algo
           break;
         }
         case -1: {
-          LOG(warning) << " Found unused GBTX link at uCh = " << uCh;
+          L_(warning) << " Found unused GBTX link at uCh = " << uCh;
           uCh += 160;
           break;
         }