fix plugins table in README.md

Author: asmyasnikov

README.md

@@ -170,13 +170,13 @@ Package ydb-go-sdk provide debugging over trace events in package `trace`.
 Now supports driver events in `trace.Driver` struct and table-service events in `trace.Table` struct.
 Next packages provide debug tooling:
 
-Package | Type | Description | Link of example usage
---- | --- | --- | ---
-[ydb-go-sdk-zap](https://github.com/ydb-platform/ydb-go-sdk-zap) | logging | logging ydb-go-sdk events with zap package | [trace.Driver](https://github.com/ydb-platform/ydb-go-sdk-zap/blob/master/internal/cmd/bench/main.go#L71) [trace.Table](https://github.com/ydb-platform/ydb-go-sdk-zap/blob/master/internal/cmd/bench/main.go#L75)
-[ydb-go-sdk-zerolog](https://github.com/ydb-platform/ydb-go-sdk-zap) | logging | logging ydb-go-sdk events with zerolog package | [trace.Driver](https://github.com/ydb-platform/ydb-go-sdk-zerolog/blob/master/internal/cmd/bench/main.go#L48) [trace.Table](https://github.com/ydb-platform/ydb-go-sdk-zerolog/blob/master/internal/cmd/bench/main.go#L52)
-[ydb-go-sdk-metrics](https://github.com/ydb-platform/ydb-go-sdk-metrics) | metrics | common metrics of ydb-go-sdk. Package declare interfaces such as `Registry`, `GaugeVec` and `Gauge` and use it for create `trace.Driver` and `trace.Table` traces |
+Package | Type | Description                                                                                                                                                                                 | Link of example usage
+--- | --- |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| ---
+[ydb-go-sdk-zap](https://github.com/ydb-platform/ydb-go-sdk-zap) | logging | logging ydb-go-sdk events with zap package                                                                                                                                                  | [trace.Driver](https://github.com/ydb-platform/ydb-go-sdk-zap/blob/master/internal/cmd/bench/main.go#L71) [trace.Table](https://github.com/ydb-platform/ydb-go-sdk-zap/blob/master/internal/cmd/bench/main.go#L75)
+[ydb-go-sdk-zerolog](https://github.com/ydb-platform/ydb-go-sdk-zap) | logging | logging ydb-go-sdk events with zerolog package                                                                                                                                              | [trace.Driver](https://github.com/ydb-platform/ydb-go-sdk-zerolog/blob/master/internal/cmd/bench/main.go#L48) [trace.Table](https://github.com/ydb-platform/ydb-go-sdk-zerolog/blob/master/internal/cmd/bench/main.go#L52)
+[ydb-go-sdk-metrics](https://github.com/ydb-platform/ydb-go-sdk-metrics) | metrics | common metrics of ydb-go-sdk. Package declare interfaces such as `Registry`, `GaugeVec` and `Gauge` and use it for create `trace.Driver` and `trace.Table` traces                           |
 [ydb-go-sdk-prometheus](https://github.com/ydb-platform/ydb-go-sdk-prometheus) | metrics | metrics of ydb-go-sdk. Package use [ydb-go-sdk-metrics](https://github.com/ydb-platform/ydb-go-sdk-metrics) package and prometheus types for create `trace.Driver` and `trace.Table` traces | [trace.Driver](https://github.com/ydb-platform/ydb-go-sdk-prometheus/blob/master/internal/cmd/bench/main.go#L87) [trace.Table](https://github.com/ydb-platform/ydb-go-sdk-prometheus/blob/master/internal/cmd/bench/main.go#L91)
-ydb-go-sdk-opentracing | tracing | WIP | 
+[ydb-go-sdk-opentracing](https://github.com/ydb-platform/ydb-go-sdk-opentracing) | tracing | opentracing plugin for trace internal ydb-go-sdk calls | [trace.Driver](https://github.com/ydb-platform/ydb-go-sdk-opentracing/blob/master/internal/cmd/bench/main.go#L90) [trace.Table](https://github.com/ydb-platform/ydb-go-sdk-opentracing/blob/master/internal/cmd/bench/main.go#L93) 
 
 ## Examples <a name="Examples"></a>