Update tutorial-manage-vm.md

Author: cynthn

articles/virtual-machines/linux/tutorial-manage-vm.md

@@ -132,7 +132,7 @@ CentOS            OpenLogic         6.5   OpenLogic:CentOS:6.5:6.5.20160309
 CentOS            OpenLogic         6.5   OpenLogic:CentOS:6.5:6.5.20170207       6.5.20170207
 ```
 
-To deploy a VM using a specific image, take note of the value in the *Urn* column, which consists of the publisher, offer, SKU, and optionally a version number to [identify](cli-ps-findimage.md#terminology) the image. When specifying the image, the image version number can be replaced with “latest”, which selects the latest version of the distribution. In this example, the `--image` parameter is used to specify the latest version of a CentOS 6.5 image.  
+To deploy a VM using a specific image, take note of the value in the *Urn* column, which consists of the publisher, offer, SKU, and optionally a version number to [identify](cli-ps-findimage.md#terminology) the image. When specifying the image, the image version number can be replaced with `latest`, which selects the latest version of the distribution. In this example, the `--image` parameter is used to specify the latest version of a CentOS 6.5 image.  
 
 ```azurecli-interactive
 az vm create --resource-group myResourceGroupVM --name myVM2 --image OpenLogic:CentOS:6.5:latest --generate-ssh-keys