F #1550: fix xml example

Author: MarioRobres

source/installation_and_configuration/opennebula_services/scheduler/scheduler_manager.rst

@@ -149,29 +149,29 @@ Example of an XML Plan:
 .. code-block:: xml
 
     <PLAN>
-    <ID>-1</ID>
-    <ACTION>
-        <VM_ID>23</VM_ID>
-        <OPERATION>deploy</OPERATION>
-        <HOST_ID>12</HOST_ID>
-        <DS_ID>100</DS_ID>
-        <NIC>
-        <NIC_ID>0</NIC_ID>
-        <NETWORK_ID>101</NETWORK_ID>
-        </NIC>
-        <NIC>
-        <NIC_ID>1</NIC_ID>
-        <NETWORK_ID>100</NETWORK_ID>
-        </NIC>
-    </ACTION>
-    <ACTION>
-        <VM_ID>24</VM_ID>
-        <OPERATION>migrate</OPERATION>
-        <HOST_ID>15</HOST_ID>
-        <DS_ID>200</DS_ID>
-    </ACTION>
-    <ACTION>
-        <VM_ID>25</VM_ID>
-        <OPERATION>poweroff</OPERATION>
-    </ACTION>
+        <ID>-1</ID>
+        <ACTION>
+            <VM_ID>23</VM_ID>
+            <OPERATION>deploy</OPERATION>
+            <HOST_ID>12</HOST_ID>
+            <DS_ID>100</DS_ID>
+            <NIC>
+            <NIC_ID>0</NIC_ID>
+            <NETWORK_ID>101</NETWORK_ID>
+            </NIC>
+            <NIC>
+            <NIC_ID>1</NIC_ID>
+            <NETWORK_ID>100</NETWORK_ID>
+            </NIC>
+        </ACTION>
+        <ACTION>
+            <VM_ID>24</VM_ID>
+            <OPERATION>migrate</OPERATION>
+            <HOST_ID>15</HOST_ID>
+            <DS_ID>200</DS_ID>
+        </ACTION>
+        <ACTION>
+            <VM_ID>25</VM_ID>
+            <OPERATION>poweroff</OPERATION>
+        </ACTION>
     </PLAN>