Fix some style issues (whitespace changes only)
Fix some style issues (whitespace changes only)

Reviewed-by: imsnah


ganeti-github-testing/ganeti-test-1,yiannist/ganeti,apyrgio/snf-ganeti,apyrgio/snf-ganeti,andir/ganeti,ganeti-github-testing/ganeti-test-1,grnet/snf-ganeti,apyrgio/ganeti,leshchevds/ganeti,ganeti/ganeti,apyrgio/ganeti,leshchevds/ganeti,dimara/ganeti,mbakke/ganeti,ganeti/ganeti,grnet/snf-ganeti,leshchevds/ganeti,dimara/ganeti,yiannist/ganeti,bitemyapp/ganeti,mbakke/ganeti,andir/ganeti,onponomarev/ganeti,ganeti/ganeti,bitemyapp/ganeti,onponomarev/ganeti,yiannist/ganeti,mbakke/ganeti,andir/ganeti