update docker run sample

[nobodyiam]

No description provided.

[codecov-io]

Codecov Report

Merging #2628 into master will decrease coverage by 0.02%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #2628      +/-   ##
============================================
- Coverage     50.07%   50.05%   -0.03%     
  Complexity     2047     2047              
============================================
  Files           412      412              
  Lines         12593    12593              
  Branches       1291     1291              
============================================
- Hits           6306     6303       -3     
- Misses         5840     5842       +2     
- Partials        447      448       +1

Impacted Files	Coverage Δ	Complexity Δ
...mework/apollo/portal/component/PortalSettings.java	65.07% <0%> (-4.77%)	5% <0%> (ø)

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[coveralls]

Coverage decreased (-0.02%) to 53.609% when pulling 414d799 on nobodyiam:docker-run-sample into d3a5050 on ctripcorp:master.