style(compile): remove accidentally added whitespace

Author: jbedard

src/ng/compile.js

@@ -1000,7 +1000,6 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
     if (isString(name)) {
       assertValidDirectiveName(name);
       assertArg(directiveFactory, 'directiveFactory');
-
       if (!hasDirectives.hasOwnProperty(name)) {
         hasDirectives[name] = [];
         $provide.factory(name + Suffix, ['$injector', '$exceptionHandler',