diff --git a/slides/k8s/accessinternal.md b/slides/k8s/accessinternal.md
index ac8bf42a..7179b81f 100644
--- a/slides/k8s/accessinternal.md
+++ b/slides/k8s/accessinternal.md
@@ -1,6 +1,6 @@
 # Accessing internal services
 
-- When we are logged on a cluster node, we can access internal services
+- When we are logged in on a cluster node, we can access internal services
 
   (by virtue of the CNI model: all nodes can reach all pods and services)
 
@@ -8,7 +8,7 @@
 
   (generally, our local machine won't have access to the cluster's internal subnet)
 
-- How can we temporarily access to a service without exposing it to everyone?
+- How can we temporarily access a service without exposing it to everyone?
 
 --
 
@@ -31,7 +31,7 @@ installed and set up `kubectl` locally).
 
 It will be less useful (since you could access services and pods directly),
 but keep in mind that these commands will work anywhere as long as you have
-installed and setup `kubectl` to communicate with your cluster.
+installed and set up `kubectl` to communicate with your cluster.
 
 ---
 
@@ -127,4 +127,4 @@ installed and setup `kubectl` to communicate with your cluster.
   kill %1
   ```
 
-]
\ No newline at end of file
+]