updating readme

README.md

@@ -22,11 +22,11 @@ Edit `poolroles.sls` and `pillar.roles.example` to fit your needs.
 
 ## Parent
 
-`Parent` is used and may be uncomment to specify a `parent` grain. It allows us to create a diagram with machine hardware dependencies.
+`Parent` is used and may be uncomment in `init.sls` to specify a `parent` grain. It allows us to create a diagram with machine hardware dependencies.
 
-For example, you can imagine have a _proxmox_ server with some virtual machines or containers.
+For example, you can imagine having a _proxmox_ server with some virtual machines or containers.
 
-  - The _proxmox_ server will be have a pillar value of machine type: `machine_type: host`,
+  - The _proxmox_ server will have a pillar value of machine type: `machine_type: host`,
   - A virtual machine will have a pillar value of machine type: `machine_type: vm`,
   - A container will have a pillar value of machine type: `machine_type: container`.