cmd/doc: slice/map literals janitoring

Simplify slice/map literal expression.
Caught with gofmt -d -s

Change-Id: I7f38ef9fb528e2fd284bd0f190fbdf4a91956e55
Reviewed-on: https://go-review.googlesource.com/13834
Reviewed-by: Andrew Gerrand <adg@golang.org>

diff --git a/src/cmd/doc/pkg.go b/src/cmd/doc/pkg.go
index 569c7a30624903653373d9789d26be8e5d393ccc..daa22e459dcefdfbf81a202041257d2ee41465cc 100644 (file)
--- a/src/cmd/doc/pkg.go
+++ b/src/cmd/doc/pkg.go
@@ -467,11 +467,7 @@ func trimUnexportedFields(fields *ast.FieldList, what string) *ast.FieldList {
        unexportedField := &ast.Field{
                Type: ast.NewIdent(""), // Hack: printer will treat this as a field with a named type.
                Comment: &ast.CommentGroup{
-                       List: []*ast.Comment{
-                               &ast.Comment{
-                                       Text: fmt.Sprintf("// Has unexported %s.\n", what),
-                               },
-                       },
+                       List: []*ast.Comment{{Text: fmt.Sprintf("// Has unexported %s.\n", what)}},
                },
        }
        return &ast.FieldList{