fixed commit issues

Author: michaelolof

README.md

@@ -150,17 +150,17 @@ Vuex today has additional functionalities like `$watch` `$subscribe` and `$subSc
 
 This also possible with `vuex-class-component`
 ```ts
-// Watch getters in vuex components
+// Watch getters in Vue components
 vxm.user.$watch( "fullname", newVal => { 
   console.log( `Fullname has changed: ${newVal}` )
 });
 
-// Subscribe to mutations in vuex components 
+// Subscribe to mutations in Vue components 
 vxm.user.$subscribe( "clearName", payload => {
   console.log( `clearName was called. payload: ${payload}` )
 });
 
-// Subscribe to an action in vuex components
+// Subscribe to an action in Vue components
 vxm.user.$subscribeAction( "doSomethingAsync", {
   before: (payload :any) => console.log( payload ),
   after: (payload :any) => console.log( payload ),

dist/proxy.js

@@ -315,7 +315,8 @@ function createGettersAndMutationProxyFromState({ cls, proxy, state, $store, nam
             }else return $store[ `__${className}_internal_getter__` ]( path ) 
           },
           set: payload => { 
-            if( $store.commit ) $store.commit( namespacedPath + `__${className}_internal_mutator__`, { field: path, payload });
+            const commit = $store.commit || cls.prototype.__store_cache__.commit;
+            if( commit ) commit( refineNamespacedPath( cls.prototype.__namespacedPath__ ) + `__${className}_internal_mutator__`, { field: path, payload });
             else {
               // We must be creating local proxies hence, $store.commit doesn't exist
               const store = cls.prototype.__context_store__!;