Fix network routes docs

src/pages/how-to/routing-traffic-to-private-networks.mdx

@@ -33,14 +33,14 @@ A network route describes the network you want to connect with your NetBird peer
 #### Network identifiers and ranges
 Network identifiers are names for each network you want to route traffic from your peers, and ranges are IP ranges declared in CIDR notation which refers to an external network. The combination of identifiers and these ranges makes a single network.
 #### Routing peer
-A routing peer is a node that will route packets between your routed network and the other NetBird peers.
+A routing peer is a peer that routes packets between your routed network and the other NetBird peers.
 <Note>
-    Only Linux OS nodes can be assigned as routing peers.
+    Only Linux OS machines can be assigned as routing peers.
 </Note>
 #### Routing group
-A routing group is a set of routing peers each will route packets between your routed network and the other NetBird peers.
+A routing group is a set of routing peers. Each will route packets between your routed network and the other NetBird peers.
 <Note>
-    Only Linux OS nodes can be assigned as routing peers.
+    Only Linux OS machines can be assigned as routing peers.
 </Note>
 #### High availability routes
 A highly available route is a combination of multiple routes with the same network identifier and ranges. They have different routing peers or routing peer groups offering highly available paths for communication between your peers and external networks. 
@@ -88,8 +88,8 @@ Once you fill in the route information, you can click on the `Save` button to sa
 Done! Now every peer connected to your routing peer will be able to send traffic to your external network.
 
 ### Creating a network route with routing group
-You can use a peer group as routers to automatically add any Linux peers from the groups as routing peers. To do so follow similar steps as above but select the `Peer group` tab. You should have peers assigned to groups.
-If groups have more than one peer you get the [high availability route](#high-availability-routes) out of the box.
+You can use a peer group to automatically add any Linux peers from the groups as routing peers. To do so, follow the steps above but select the `Peer group` tab. The peer groups should have Linux peers to route traffic.
+If groups have more than one peer, you get the [high availability route](#high-availability-routes) out of the box.
 
 <p>
     <img src="/docs-static/img/how-to-guides/netbird-network-routes-groups-create.png" alt="high-level-dia" className="imagewrapper"/>