doc: pass ctx in example for infinite wait time (#2540)

pranitbauva1997 · monkey92t · web-flow · commit a42ba1485150 · 2023-04-06T00:16:26.000+08:00
Co-authored-by: Monkey &lt;golang@88.com&gt;
diff --git a/example_test.go b/example_test.go
@@ -227,7 +227,7 @@ func ExampleClient_BLPop() {
 		panic(err)
 	}
 
-	// use `rdb.BLPop(0, "queue")` for infinite waiting time
+	// use `rdb.BLPop(ctx, 0, "queue")` for infinite waiting time
 	result, err := rdb.BLPop(ctx, 1*time.Second, "queue").Result()
 	if err != nil {
 		panic(err)

Original file line number	Diff line number	Diff line change
`@@ -227,7 +227,7 @@ func ExampleClient_BLPop() {`
`227`	`227`	`panic(err)`
`228`	`228`	`}`
`229`	`229`
`230`		- // use `rdb.BLPop(0, "queue")` for infinite waiting time
	`230`	+ // use `rdb.BLPop(ctx, 0, "queue")` for infinite waiting time
`231`	`231`	`result, err := rdb.BLPop(ctx, 1*time.Second, "queue").Result()`
`232`	`232`	`if err != nil {`
`233`	`233`	`panic(err)`