diff --git a/README.md b/README.md
index ec807fd..2f8db39 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,7 @@ version 1.13.0 or later.
   -e CHECK     optional  Comma delimited list of specific check(s) to exclude
   -i INCLUDE   optional  Comma delimited list of patterns within a container name to check
   -x EXCLUDE   optional  Comma delimited list of patterns within a container name to exclude from check
+  -t TARGET    optional  Comma delimited list of images name to check
 ```
 
 By default the Docker Bench for Security script will run all available CIS tests
diff --git a/docker-bench-security.sh b/docker-bench-security.sh
index 4e422e0..2e7d0e6 100755
--- a/docker-bench-security.sh
+++ b/docker-bench-security.sh
@@ -46,7 +46,7 @@ usage () {
   -e CHECK     optional  Comma delimited list of specific check(s) to exclude
   -i INCLUDE   optional  Comma delimited list of patterns within a container name to check
   -x EXCLUDE   optional  Comma delimited list of patterns within a container name to exclude from check
-  -t TARGET    optional  Comma delimited list of images name to check.
+  -t TARGET    optional  Comma delimited list of images name to check
 EOF
 }