diff --git a/tools/docker/deploy_images.sh b/tools/docker/deploy_images.sh
index 9b70db245..a9ece6b03 100755
--- a/tools/docker/deploy_images.sh
+++ b/tools/docker/deploy_images.sh
@@ -13,7 +13,7 @@ set -euxo pipefail
 #   pushed to the docker hub repo.
 #   The argument "all" will push all known architectures. Alternatively, the
 #   user may provide a comma separated list of architectures drawn from the
-#   known architectures. Know architectures include amd64, arm32v6, and arm64v8.
+#   known architectures. Known architectures include amd64, arm32v6, and arm64v8.
 
 source "$(realpath $(dirname ${BASH_SOURCE[0]}))/lib/common"