Fix typo in command name getImagesSecurityIssues

Change-Id: I6c959e44d962fb573c3ba17f011a62e436ee9211

Author: calancha

CHANGELOG.md

@@ -6,7 +6,7 @@ All notable changes to this project will be documented in this file.
 
 ### Added
 
-- Dev CLI - Add command "go run ./main.go dev getImagesSecurityIssue" to ease getting a small report of HIGH
+- Dev CLI - Add command "go run ./main.go dev getImagesSecurityIssues" to ease getting a small report of HIGH
   and CRITICAL Security issues reported by quay.io on container images used by the sf-operator.
 
 ### Changed

doc/reference/cli/index.md

@@ -274,7 +274,7 @@ Flags:
 #### getImagesSecurityIssues
 
 To get a report of Security Issues reported by quay.io for container images used by the
-sf-operator run: `dev getImageSecurityIssue`. This command helps to decide if we need to
+sf-operator run: `dev getImagesSecurityIssues`. This command helps to decide if we need to
 rebuild container images to benefit last security fixes from the base OS.
 
 ```sh