diff --git a/slides/k8s/operators-design.md b/slides/k8s/operators-design.md
index c7b31d18..9af804ce 100644
--- a/slides/k8s/operators-design.md
+++ b/slides/k8s/operators-design.md
@@ -32,7 +32,7 @@
 
   - must be able to anticipate all the events that might happen
 
-  - design will be better only to the extend of what we anticipated
+  - design will be better only to the extent of what we anticipated
 
   - hard to anticipate if we don't have production experience
 
diff --git a/slides/k8s/operators.md b/slides/k8s/operators.md
index 46eb526d..0c841865 100644
--- a/slides/k8s/operators.md
+++ b/slides/k8s/operators.md
@@ -386,4 +386,4 @@ We should see at least one index being created in cerebro.
 
 - What if we want different images or parameters for the different nodes?
 
-*Operators can be very powerful, iff we know exactly the scenarios that they can handle.*
+*Operators can be very powerful, if we know exactly the scenarios that they can handle.*