Update README.md

README.md

@@ -295,7 +295,8 @@ If `bootstrapOverride` is `false` any local cached data will not be overridden u
 
 ## Internal state
 
-You can get the state with `client.getState()` method. The `getState().status` is an changing according to the followind diagram:
+When possible it's recommended to use event-based communication with the client, but it's not always possible. One example is a reuse of existing and initialized client.
+To do this, you can get the state with `client.getState()` method. The `getState().status` is changing according to the followind diagram:
 
 ```mermaid
   graph LR;
@@ -308,4 +309,4 @@ You can get the state with `client.getState()` method. The `getState().status` i
       stopped-->starting;
 ```
 
-There is also error state, which is not shown in the diagram (with the value of `{ status: "error", error: <Error> }`). The client will try to recover from the error, go back to `healthy` staus, and emit a `recovered` event when it does.
+There exists also an error state, which is not shown in the diagram (with the value of `{ status: "error", error: <Error> }`). The client will try to recover from the error, go back to `healthy` staus, and emit a `recovered` event when it does so.