Fixing names of the variable names

components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/config/PolicyConfigurationManager.java

@@ -62,7 +62,7 @@ public class PolicyConfigurationManager {
         }
     }
 
-    public PolicyManagementConfig getDeviceManagementConfig() {
+    public PolicyManagementConfig getPolicyManagementConfig() {
         return currentPolicyConfig;
     }
 

components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/internal/PolicyManagementServiceComponent.java

@@ -42,7 +42,7 @@ public class PolicyManagementServiceComponent {
 
         try {
             PolicyConfigurationManager.getInstance().initConfig();
-            PolicyManagementConfig config = PolicyConfigurationManager.getInstance().getDeviceManagementConfig();
+            PolicyManagementConfig config = PolicyConfigurationManager.getInstance().getPolicyManagementConfig();
             DataSourceConfig dsConfig = config.getPolicyManagementRepository().getDataSourceConfig();
             PolicyManagementDAOFactory.init(dsConfig);