Merge pull request #24446 from phumberdroz/node-the

Fix grammar mistake in Nodes.md

Author: k8s-ci-robot

content/en/docs/concepts/architecture/nodes.md

@@ -261,7 +261,7 @@ a Lease object.
 
 #### Reliability
 
- In most cases, node controller limits the eviction rate to
+ In most cases, the node controller limits the eviction rate to
 `--node-eviction-rate` (default 0.1) per second, meaning it won't evict pods
 from more than 1 node per 10 seconds.