readme typo + process example

README.md

@@ -34,7 +34,7 @@ If you want to play with sample online checkout this link: [wandbox.org](https:/
 0. Store bus
 
 ```cpp
-// store it in controller / singleton / std::sharted_ptr whatever you want
+// store it in controller / singleton / std::shared_ptr whatever you want
 auto bus = std::make_shared<EventBus>();
 ```
 
@@ -78,6 +78,12 @@ event::Gold myGold{12};
 bus->postpone(myGold); // 3 way
 ```
 
+4. Process the events
+
+```cpp
+bus->process();
+```
+
 Checkout [tests](test/) or [use cases](use_case/) for more examples. Or create issue what isn't clear :)
 
 # Add to your project