go/ast: improve doc for FuncDecl's Type field.

R=gri, r
CC=golang-dev
https://golang.org/cl/10679047

diff --git a/src/pkg/go/ast/ast.go b/src/pkg/go/ast/ast.go
index c68f94d17b9275347b1e7924102f6e5790c757ab..efa0f0493621f20bbe537966cbee690fe04200fc 100644 (file)
--- a/src/pkg/go/ast/ast.go
+++ b/src/pkg/go/ast/ast.go
@@ -920,7 +920,7 @@ type (
                Doc  *CommentGroup // associated documentation; or nil
                Recv *FieldList    // receiver (methods); or nil (functions)
                Name *Ident        // function/method name
-               Type *FuncType     // position of Func keyword, parameters and results
+               Type *FuncType     // function signature: parameters, results, and position of "func" keyword
                Body *BlockStmt    // function body; or nil (forward declaration)
        }
 )