Update README.md
Fix typo in deployment quick start guide of Storage Pool definition.
@@ -134,7 +134,7 @@ The YAML files named below are to be found in the `deploy` folder of the Mayasto
namespace: mayastor
spec:
node: workernode1
- disk: ["/dev/vdb"]
+ disks: ["/dev/vdb"]
EOF
```
> Note: Currently, the membership of Mayastor Storage Pools is restricted to a single disk device
