doc(xgimi): Fix readme typo

README.md

@@ -43,11 +43,11 @@ play, pause, power, back, home, menu, right, left
 up, down, volumedown, volumeup, poweron, poweroff, volumemute
 ```
 ## Dashboard example
-See [tv-card-example.yaml](assets/tv-card-example.yaml) for a dashboard xample using [tv-card](https://github.com/marrobHD/tv-card)  
+See [tv-card-example.yaml](assets/tv-card-example.yaml) for a dashboard example using [tv-card](https://github.com/marrobHD/tv-card)  
 <img src="assets/tv_card.png"  width="200" height="220">
 
 ## About Power-On with ble manufacture data
-The integration communicates with xigimi projector by UDP except for the **poweron** command. Once the projector is powered off, the only way to wake it up is sending a special ble advertisement. Such a ble advertisement contains a special token called `manufacture data`. The manufacture data seems to be different for each model. Please go through issue [#5](https://github.com/manymuch/Xgimi-4-Home-Assistant/issues/5) for better understanding and how you can get manufacture data of your projector.  
+The integration communicates with xigimi projector by UDP except for the **poweron** command. Once the projector is powered off, the only way to wake it up is sending a special ble advertisement. Such a ble advertisement contains a special token called `manufacture data`. The manufacture data seems to be different for each model. Please go through [issue #5](https://github.com/manymuch/Xgimi-4-Home-Assistant/issues/5) for better understanding and how you can get manufacture data of your projector.  
 The **poweron** command is in beta mode, it is not guaranteed to work every time. Please let me know if you have any issue with it.
 
 ## TODO