improve comments

.github/scripts/check_sec-scanners-config.sh

@@ -11,7 +11,7 @@ set -o errexit  # exit immediately when a command fails.
 set -E          # needs to be set if we want the ERR trap
 set -o pipefail # prevents errors in a pipeline from being masked
 
-# Get release version
+# The desired tag is the release version.
 DESIRED_TAG="${1}"
 
 # Get nats-manager image tag from sec-scanners-config.yaml.
@@ -32,6 +32,6 @@ if [[ "$IMAGE_TAG" != "$DESIRED_TAG" ]] || [[ "$RC_TAG" != "$DESIRED_TAG" ]]; th
 	exit 1
 fi
 
-# OK: Everything is fine
+# OK; Everything is fine.
 echo "Tags are correct"
 exit 0

.github/scripts/check_tag_does_not_exist.sh

@@ -6,7 +6,7 @@ set -o errexit  # exit immediately when a command fails.
 set -E          # needs to be set if we want the ERR trap
 set -o pipefail # prevents errors in a pipeline from being masked
 
-# This script checks that the TAG arg does not exist, already.
+# This script checks that the tag does not exist in git.
 
 TAG="$1"
 

.github/scripts/render_and_upload_manifests.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# This script will render the latest manifests and  it will uploaded them to the release on github.com.
+# This script will render the latest manifests and it will uploaded them to the release on github.com.
 
 # Error handling
 set -o nounset  # treat unset variables as an error and exit immediately.