Update README

README.md

@@ -298,11 +298,19 @@ Set this flag if you only want to build the image, without pushing to a registry
 
 #### --insecure
 
-Set this flag if you want to connect to a plain HTTP registry. It is supposed to be used for testing purposes only and should not be used in production!
+Set this flag if you want to push images to a plain HTTP registry. It is supposed to be used for testing purposes only and should not be used in production!
 
 #### --skip-tls-verify
 
-Set this flag to skip TLS certificate validation when connecting to a registry. It is supposed to be used for testing purposes only and should not be used in production!
+Set this flag to skip TLS certificate validation when pushing images to a registry. It is supposed to be used for testing purposes only and should not be used in production!
+
+#### --insecure-pull
+
+Set this flag if you want to pull images from a plain HTTP registry. It is supposed to be used for testing purposes only and should not be used in production!
+
+#### --skip-tls-verify-pull
+
+Set this flag to skip TLS certificate validation when pulling images from a registry. It is supposed to be used for testing purposes only and should not be used in production!
 
 #### --cache
 
@@ -413,4 +421,4 @@ file are made and when the `mtime` is updated. This means:
   which will still be correct, but it does affect the number of layers.
 
 _Note that these issues are currently theoretical only. If you see this issue occur, please
-[open an issue](https://github.com/GoogleContainerTools/kaniko/issues)._
+[open an issue](https://github.com/GoogleContainerTools/kaniko/issues)._