Merge "update OOL lab description"

diff --cc docs/index.rst
index cbdda3a,d4fc88f..36b48f5
--- 1/docs/index.rst
--- 2/docs/index.rst
+++ b/docs/index.rst
@@@ -23,10 -23,9 +23,10 @@@ OPNFV Community Lab Infrastructur
     ./configguide/pharosconfig.rst
     ./labs/Dell.rst
     ./labs/huawei-us-lab/huawei-us-lab.rst
-    ./labs/OOL.rst
+    ./labs/ool/ool.rst
     ./labs/orange-paris-lab/orange_paris.rst
     ./labs/spirent.rst
 +   ./labs/zte-nj-lab/zte-nj.rst
     ./labs/zte-sh-lab/zte-sh.rst
  
  Indices