Update git submodules

* Update docs/submodules/vfc/nfvo/lcm.git from branch 'master'
  to 685098bb15a98043c87f88aa7e1399c4896390aa
  - Merge "fix for ns-instantiate-guide"
  - fix for ns-instantiate-guide
    
    documents have different spelling mistakes and grammatical issues
    
    Issue-ID: VFC-1483
    
    Signed-off-by: anjali.walsatwar <anjali.walsatwar@huawei.com>
    Change-Id: I75d88cc20adb8908994e3d4d996a28eb5cf82b1b
    
1 file changed