Update check_code_style.sh

test/ci/check_code_style.sh

 #!/bin/bash
 function abort(){
-    echo "Your change doesn't follow PaddleHub's code style." 1>&2
+    echo "Your change doesn't follow PaddleSeg's code style." 1>&2
     echo "Please use pre-commit to check what is wrong." 1>&2
     exit 1
 }