- More fixes as per CR

Author: wesleycho

src/ng/compile.js

@@ -781,8 +781,8 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
   function assertValidDirectiveName(name) {
     var letter = name.charAt(0);
-    if (letter && (letter !== lowercase(letter))) {
-      throw ngMinErr('badname', "Directive '{0}' is invalid. The first letter of a directive must be a lowercase letter");
+    if (letter || letter !== lowercase(letter)) {
+      throw ngMinErr('badname', "Directive name '{0}' is invalid. The first letter of a directive must be a lowercase letter");
     }
     return name;
   }

test/ng/compileSpec.js

@@ -149,10 +149,10 @@ describe('$compile', function() {
   describe('configuration', function() {
 
     it('should fail to register a directive that does not start with a lowercase letter', function() {
-      module(function($provide, $compileProvider) {
+      module(function($compileProvider) {
         expect($compileProvider.directive('BadDirectiveName', function() {
           return {};
-        })).toThrowMinErr('badname', "Directive 'BadDirectiveName' is invalid. The first letter of a directive must be a lowercase letter");
+        })).toThrowMinErr('badname', "Directive name 'BadDirectiveName' is invalid. The first letter of a directive must be a lowercase letter");
       });
     });