docs: fix #28

zhengchun · zhengchun · commit f04d0ddf4707 · 2020-04-29T20:59:14.000+08:00
diff --git a/README.md b/README.md
@@ -67,7 +67,7 @@ list := range htmlquery.Find(doc, "//a[@href]")
 
 ```go
 list := range htmlquery.Find(doc, "//a/@href")	
-for n := range list{
+for _ , n := range list{
 	fmt.Println(htmlquery.InnerText(n)) // output @href value without A element.
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ list := range htmlquery.Find(doc, "//a[@href]")`
`67`	`67`
`68`	`68`	```go
`69`	`69`	`list := range htmlquery.Find(doc, "//a/@href")`
`70`		`-for n := range list{`
	`70`	`+for _ , n := range list{`
`71`	`71`	`fmt.Println(htmlquery.InnerText(n)) // output @href value without A element.`
`72`	`72`	`}`
`73`	`73`	```