[Docs] Update getting_started_vagrant.md (#7203)

docs/getting_started_vagrant.md

@@ -40,7 +40,7 @@ vagrant plugin install vagrant-vbguest
 Finished with your environment? From anywhere inside the folder where you checked out this project, Execute:
 
 ```console
-vagrant destory
+vagrant destroy
 ```
 
 ### What if I want to use Docker directly?
@@ -54,4 +54,4 @@ Execute the following to bypass the `vagrant` user booting directly to the offic
 
 ```console
 vagrant ssh -c 'sudo -i'
-```
+```