docs(angular2/angular2_sfx): Correct typo

phillipalexander · mhevery · commit 716ce08a93be · 2015-09-11T15:25:33.000-07:00
Add correct spelling of the word "arithmetic" Closes angular#4066
diff --git a/modules/angular2/angular2_sfx.ts b/modules/angular2/angular2_sfx.ts
@@ -1,6 +1,6 @@
 import * as ng from './angular2';
 // the router should have its own SFX bundle
-// But currently the module arithemtic 'angular2/router_sfx - angular2/angular2',
+// But currently the module arithmetic 'angular2/router_sfx - angular2/angular2',
 // is not support by system builder.
 import * as router from './router';
 
