lint: fix comma spacing

Author: dougwilson

.eslintrc

@@ -4,6 +4,7 @@
   },
   "rules": {
     "comma-dangle": [2, "never"],
+    "comma-spacing": ["error", { "before": false, "after": true }],
     "consistent-return": 2,
     "eqeqeq": [2, "allow-null"],
     "indent": [2, 2, { "VariableDeclarator": 2, "SwitchCase": 1 }],

test/unit/test-SqlString.js

@@ -107,7 +107,7 @@ test('SqlString.escape', {
   },
 
   'nested arrays are turned into grouped lists': function() {
-    assert.equal(SqlString.escape([[1,2,3], [4,5,6], ['a', 'b', {nested: true}]]), "(1, 2, 3), (4, 5, 6), ('a', 'b', '[object Object]')");
+    assert.equal(SqlString.escape([[1, 2, 3], [4, 5, 6], ['a', 'b', {nested: true}]]), "(1, 2, 3), (4, 5, 6), ('a', 'b', '[object Object]')");
   },
 
   'nested objects inside arrays are cast to strings': function() {