fixed error in pom

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180484 a5903396-d722-0410-b921-86c7d4935375
twitter connector language parameters have modified 

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180485 a5903396-d722-0410-b921-86c7d4935375