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Fix example code for constructing ASTs. #27

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Fix example code for constructing ASTs. #27

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6 changes: 3 additions & 3 deletions lib/treehugger/tree.js
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Original file line number Diff line number Diff line change
Expand Up @@ -60,9 +60,9 @@ Node.prototype.findNode = function(pos) {
*
* Example: Add(Num("1"), Num("2")) is constucted
* using new ConsNode(new ConsNode("Num", [new StringNode("1")]),
* new ConsNode("Num", [new StringNode("2")]))
* or, more briefly:
* tree.cons("Add", [tree.cons("Num", [ast.string("1"), ast.string("2")])])
* new ConsNode("Num", [new StringNode("2")]))
* or, equivalently:
* tree.cons("Add", [tree.cons("Num", [tree.string("1")]) , tree.cons("Num", [tree.string("2")])])
*/
function ConsNode(cons, children) {
this.cons = cons;
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