update the comment for godoc

bucket_location.go

@@ -6,15 +6,13 @@ import (
 	"net/http"
 )
 
-// BucketGetLocationResult ...
+// BucketGetLocationResult is the result of BucketGetLocation
 type BucketGetLocationResult struct {
 	XMLName  xml.Name `xml:"LocationConstraint"`
 	Location string   `xml:",chardata"`
 }
 
-// GetLocation ...
-//
-// Get Bucket Location接口获取Bucket所在地域信息，只有Bucket所有者有权限读取信息。
+// GetLocation 接口获取Bucket所在地域信息，只有Bucket所有者有权限读取信息。
 //
 // https://www.qcloud.com/document/product/436/8275
 func (s *BucketService) GetLocation(ctx context.Context) (*BucketGetLocationResult, *Response, error) {