docs: fix typo in README

Cameron Magee · Cameron Magee · commit 41336ad7f12f · 2022-04-21T13:33:03.000-04:00
diff --git a/README.md b/README.md
@@ -171,7 +171,7 @@ image_pipeline = ImagePipeline(
     parent_image="ami-0e1d30f2c40c4c701",
     profile_name="ImagePipelineProfile4",
     security_groups=[sg.security_group_id],
-    subnet_id=priv_subnet[0].subnet_id
+    subnet_id=priv_subnets[0].subnet_id
 )
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -171,7 +171,7 @@ image_pipeline = ImagePipeline(`
`171`	`171`	`parent_image="ami-0e1d30f2c40c4c701",`
`172`	`172`	`profile_name="ImagePipelineProfile4",`
`173`	`173`	`security_groups=[sg.security_group_id],`
`174`		`- subnet_id=priv_subnet[0].subnet_id`
	`174`	`+ subnet_id=priv_subnets[0].subnet_id`
`175`	`175`	`)`
`176`	`176`	```
`177`	`177`