diff --git a/README.md b/README.md
index 49674d38..759fedc0 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ $ docker run --gpus 2 nvidia/cuda:9.0-base nvidia-smi
 
 # Starting a GPU enabled container on specific GPUs
 $ docker run --gpus '"device=1,2"' nvidia/cuda:9.0-base nvidia-smi
-$ docker run --gpus '"device=UUID-ABCDEF,1'" nvidia/cuda:9.0-base nvidia-smi
+$ docker run --gpus '"device=UUID-ABCDEF,1"' nvidia/cuda:9.0-base nvidia-smi
 
 # Specifying a capability (graphics, compute, ...) for my container
 # Note this is rarely if ever used this way