Merge pull request #1248 from redis/DOC-4940-go-var-names

DOC-4940 fixed inconsistent Go variable names

Author: andy-stark-redis

content/develop/clients/go/_index.md

@@ -100,31 +100,31 @@ hashFields := []string{
     "price", "4972",
 }
 
-res1, err := rdb.HSet(ctx, "bike:1", hashFields).Result()
+res1, err := client.HSet(ctx, "bike:1", hashFields).Result()
 
 if err != nil {
     panic(err)
 }
 
 fmt.Println(res1) // >>> 4
 
-res2, err := rdb.HGet(ctx, "bike:1", "model").Result()
+res2, err := client.HGet(ctx, "bike:1", "model").Result()
 
 if err != nil {
     panic(err)
 }
 
 fmt.Println(res2) // >>> Deimos
 
-res3, err := rdb.HGet(ctx, "bike:1", "price").Result()
+res3, err := client.HGet(ctx, "bike:1", "price").Result()
 
 if err != nil {
     panic(err)
 }
 
 fmt.Println(res3) // >>> 4972
 
-res4, err := rdb.HGetAll(ctx, "bike:1").Result()
+res4, err := client.HGetAll(ctx, "bike:1").Result()
 
 if err != nil {
     panic(err)
@@ -148,7 +148,7 @@ type BikeInfo struct {
 }
 
 var res4a BikeInfo
-err = rdb.HGetAll(ctx, "bike:1").Scan(&res4a)
+err = client.HGetAll(ctx, "bike:1").Scan(&res4a)
 
 if err != nil {
     panic(err)
@@ -171,15 +171,15 @@ import (
     "github.com/redis/go-redis/extra/redisotel/v9"
 )
 
-rdb := redis.NewClient(&redis.Options{...})
+client := redis.NewClient(&redis.Options{...})
 
 // Enable tracing instrumentation.
-if err := redisotel.InstrumentTracing(rdb); err != nil {
+if err := redisotel.InstrumentTracing(client); err != nil {
 	panic(err)
 }
 
 // Enable metrics instrumentation.
-if err := redisotel.InstrumentMetrics(rdb); err != nil {
+if err := redisotel.InstrumentMetrics(client); err != nil {
 	panic(err)
 }
 ```