Changed attribute Associations to associations

Change-Id: Ida5f2341e7c2f49e1e89464baf26831f62563467
Signed-off-by: Sushil Singh <susilsi7@in.ibm.com>
diff --git a/redfish/extended/test_software_manager.robot b/redfish/extended/test_software_manager.robot
index 3ba78a5..a2ef154 100755
--- a/redfish/extended/test_software_manager.robot
+++ b/redfish/extended/test_software_manager.robot
@@ -211,7 +211,7 @@
     #    ]
     # },
 
-    ${sw_attr_data}=  Read Attribute  ${software_path}  Associations
+    ${sw_attr_data}=  Read Attribute  ${software_path}  associations
     List Should Contain Value  @{sw_attr_data}  ${assoiation_path}
 
     # Verify the inventory path in software manager entry.