fix linter issue in enhancement/installer/vsphere-ipi.md
@@ -102,7 +102,7 @@ These ip variables are used for VIPs the api server, ingress and DNS.
- Add additional required parameters to vSphere platform
- `pkg/types/vsphere/platform.go`
-```
+```go
type Platform struct {
VCenter string `json:"vCenter"`
Username string `json:"username"`
