grpclog: wrap long comment lines in grpclog.go

Author: 110y

grpclog/internal/grpclog.go

@@ -25,8 +25,10 @@ var LoggerV2Impl LoggerV2
 // DepthLoggerV2Impl is the logger used for the depth log functions.
 var DepthLoggerV2Impl DepthLoggerV2
 
-// ComponentLoggerV2Impl is the logger used for non-depth per-component log functions.
+// ComponentLoggerV2Impl is the logger used for non-depth
+// per-component log functions.
 var ComponentLoggerV2Impl LoggerV2
 
-// ComponentDepthLoggerV2Impl is the logger used for depth per-component log functions.
+// ComponentDepthLoggerV2Impl is the logger used for depth
+// per-component log functions.
 var ComponentDepthLoggerV2Impl DepthLoggerV2