Don't put an extra comma after bases in inspect.

{ [Function]     { [Function]
, more: true  =>   more: true
, more2: true    , more2: true
, more3: true    , more3: true
, more3: true    , more4: true
, more3: true    , more5: true
}                }

lib/sys.js

@@ -171,7 +171,7 @@ exports.inspect = function (obj, showHidden, depth) {
       },0);
 
     if (length > 50) {
-      output = braces[0] + (base === '' ? '' : base + '\n,') + ' ' + output.join('\n, ') + (numLinesEst > 1 ? '\n' : ' ') + braces[1];
+      output = braces[0] + (base === '' ? '' : base + '\n ') + ' ' + output.join('\n, ') + (numLinesEst > 1 ? '\n' : ' ') + braces[1];
     }
     else {
       output = braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];