fixup linting issues

Author: hzoo

lib/rules/require-padding-newlines-after-blocks.js

@@ -169,7 +169,8 @@ module.exports.prototype = {
                     this.exceptions.SingleLine = true;
                 } else {
                     assert(false, optionName + ' option requires "allExcept" to only have ' +
-                        'one of "inCallExpressions", "inNewExpressions", "inArrayExpressions", "inProperties" or "singleLine"');
+                        'one of "inCallExpressions", "inNewExpressions",' +
+                        '"inArrayExpressions", "inProperties" or "singleLine"');
                 }
             }, this);
         } else {
@@ -209,7 +210,7 @@ module.exports.prototype = {
             var tokens = {
                 next: endToken.getNextCodeToken(),
                 token: endToken
-            }
+            };
 
             if (isException(node, parentElement, this.exceptions)) {
                 return;

test/specs/rules/require-padding-newlines-after-blocks.js

@@ -267,11 +267,13 @@ describe('rules/require-padding-newlines-after-blocks', function() {
         });
 
         it('should not report missing padding when block is a single line', function() {
-            expect(checker.checkString('var i = 0;\nwhile (i < 100) {\nif(i % 2 === 0) {continue;}\n++i;\n}')).to.have.no.errors();
+            var str = 'var i = 0;\nwhile (i < 100) {\nif(i % 2 === 0) {continue;}\n++i;\n}';
+            expect(checker.checkString(str)).to.have.no.errors();
         });
 
-        it('should not report missing padding when block is a single line nested in another single line block', function() {
-            expect(checker.checkString('var i = 0;\nwhile (i < 100) {\nif(i % 2 === 0) {if(i === 4) {continue;}}\n++i;\n}')).to.have.no.errors();
+        it('should not report missing padding when block is a single line that is nested', function() {
+            var str = 'var i = 0;\nwhile (i < 100) {\nif(i % 2 === 0) {if(i === 4) {continue;}}\n++i;\n}';
+            expect(checker.checkString(str)).to.have.no.errors();
         });
     });