Fix typo in hook_civicrm_angularModules.md

docs/hooks/hook_civicrm_angularModules.md

@@ -2,7 +2,7 @@
 
 ## Description
 
-EXPERIMENTAL: This hook generates a list of Angular modeules. It allows
+EXPERIMENTAL: This hook generates a list of Angular modules. It allows
 one to register additional Angular modules.
 
 ## Availability
@@ -36,4 +36,4 @@ available in CiviCRM 4.6+.
         'css' => array('css/myAngularModule.css'),
         'partials' => array('partials/myBigAngularModule'),
       );
-    }
\ No newline at end of file
+    }