Update machineset-azure-trusted-launch.adoc

" machines_v1beta1_machine_openshift_io: " is missing in sample code yaml file.

Author: Shubhampwrredhat

modules/machineset-azure-trusted-launch.adoc

@@ -85,16 +85,17 @@ endif::cpmso[]
 # ...
 spec:
   template:
-    spec:
-      providerSpec:
-        value:
-          securityProfile:
-            settings:
-              securityType: TrustedLaunch # <1>
-              trustedLaunch:
-                uefiSettings: # <2>
-                  secureBoot: Enabled # <3>
-                  virtualizedTrustedPlatformModule: Enabled # <4>
+    machines_v1beta1_machine_openshift_io:
+      spec:
+        providerSpec:
+          value:
+            securityProfile:
+              settings:
+                securityType: TrustedLaunch # <1>
+                trustedLaunch:
+                  uefiSettings: # <2>
+                    secureBoot: Enabled # <3>
+                    virtualizedTrustedPlatformModule: Enabled # <4>
 # ...
 ----
 <1> Enables the use of trusted launch for Azure virtual machines. This value is required for all valid configurations.
@@ -108,4 +109,4 @@ spec:
 
 ifeval::["{context}" == "cpmso-config-options-azure"]
 :!cpmso:
-endif::[]
+endif::[]