Document OpenCensusHook

Author: vmihailenco

README.md

@@ -1,10 +1,29 @@
 # go-redis extensions
 
-## Tracing using OpenTelemetryHook
+## Tracing using OpenTelemetry
 
 For more details see [documentation](https://redis.uptrace.dev/tracing/):
 
 ```go
+import "github.com/go-redis/redisext"
+
+rdb := redis.NewClient(&redis.Options{...})
+rdb.AddHook(redisext.OpenTelemetryHook{})
+```
+
+## Tracing using OpenCensus
+
+Installation:
+
+```bash
+go get github.com/go-redis/redisext/rediscensus
+```
+
+Setup outline:
+
+```
+import "github.com/go-redis/redisext/rediscensus"
+
 rdb := redis.NewClient(&redis.Options{...})
-rdb.AddHook(&redisext.OpenTelemetryHook{})
+rdb.AddHook(rediscensus.OpenCensusHook{})
 ```