fixing varible name in xoslibrary.robot

Change-Id: I60c294adb6f108d2c66740aafa7ffa39783e2481
diff --git a/src/test/cord-api/Tests/targets/xoslibrary.xtarget b/src/test/cord-api/Tests/targets/xoslibrary.xtarget
index 614bec5..478c39c 100644
--- a/src/test/cord-api/Tests/targets/xoslibrary.xtarget
+++ b/src/test/cord-api/Tests/targets/xoslibrary.xtarget
@@ -88,8 +88,8 @@
     ${json_{{ m.name | lower}}_{{ f.name }}_1}=    Generate Random Value    flavor
     ${json_{{ m.name | lower }}_1}=    Set Json Value    ${json_{{ m.name | lower }}_1}    /{{ f.name }}    "${json_{{ m.name | lower }}_{{ f.name }}_1}"
     {% elif f.name == "s_tag" -%}
-    ${json_{{ m.name | lower}}_{{ f.name }}_tmp}=    Generate Random Value    vlan_tag
-    ${json_{{ m.name | lower}}_tmp}=    Set Json Value    ${json_{{ m.name | lower }}_tmp}    /{{ f.name }}    "${json_{{ m.name | lower}}_{{ f.name }}_tmp}"
+    ${json_{{ m.name | lower}}_{{ f.name }}_1}=    Generate Random Value    vlan_tag
+    ${json_{{ m.name | lower}}_1}=    Set Json Value    ${json_{{ m.name | lower }}_1}    /{{ f.name }}    "${json_{{ m.name | lower}}_{{ f.name }}_1}"    
     {% else -%}
     ${json_{{ m.name | lower}}_{{ f.name }}_1}=    Generate Random Value    {{ f.type }}
     ${json_{{ m.name | lower }}_1}=    Set Json Value    ${json_{{ m.name | lower }}_1}    /{{ f.name }}    "${json_{{ m.name | lower }}_{{ f.name }}_1}"