Fix typo in book start page

kubernetes-sigs · Mar 8, 2019 · e225922 · e225922
1 parent 5ca2489
commit e225922
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/book/README.md b/docs/book/README.md
@@ -9,7 +9,7 @@
 Users of Kubernetes will develop a deeper understanding of Kubernetes through learning
 the fundamental concepts behind how APIs are designed and implemented.  This book
 will teach readers how to develop their own Kubernetes APIs and the
-principals from which the core Kubernetes APIs are designed.
+principles from which the core Kubernetes APIs are designed.
 
 Including: