Merge pull request unknwon#326 from catplant/dev

fix: api problem in 04.7.md
liujieking · Feb 14, 2017 · 5a385b6 · 5a385b6
2 parents fe78a5a + ef5fedf
commit 5a385b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/eBook/04.7.md b/eBook/04.7.md
@@ -232,7 +232,7 @@ func main() {
 `Join` 用于将元素类型为 string 的 slice 使用分割符号来拼接组成一个字符串：
 
 ```go
-Strings.Join(sl []string, sep string)
+strings.Join(sl []string, sep string) string
 ```
 
 示例 4.18 [strings_splitjoin.go](examples/chapter_4/strings_splitjoin.go)