Fix formatting for command examples.
Fix formatting for command examples.

cbickel/openwhisk,dubeejw/openwhisk,tysonnorris/openwhisk,RSulzmann/openwhisk,akrabat/openwhisk,duynguyen/incubator-openwhisk,duynguyen/incubator-openwhisk,tysonnorris/openwhisk,jasonpet/openwhisk,jasonpet/openwhisk,prccaraujo/openwhisk,tysonnorris/openwhisk,markusthoemmes/openwhisk,openwhisk/openwhisk,dubeejw/openwhisk,openwhisk/openwhisk,lzbj/openwhisk,lzbj/openwhisk,houshengbo/openwhisk,prccaraujo/openwhisk,tysonnorris/openwhisk,csantanapr/incubator-openwhisk,paulcastro/openwhisk,cbickel/openwhisk,RSulzmann/openwhisk,akrabat/openwhisk,style95/openwhisk,dubeejw/openwhisk,cbickel/openwhisk,houshengbo/openwhisk,markusthoemmes/openwhisk,domdom82/openwhisk,sven-lange-last/openwhisk,dubeejw/openwhisk,rabbah/openwhisk,rabbah/openwhisk,csantanapr/incubator-openwhisk,tysonnorris/openwhisk,prccaraujo/openwhisk,devbv/incubator-openwhisk,lzbj/openwhisk,lzbj/openwhisk,CrowdFlower/incubator-openwhisk,csantanapr/incubator-openwhisk,openwhisk/openwhisk,paulcastro/openwhisk,style95/openwhisk,paulcastro/openwhisk,tysonnorris/openwhisk,style95/openwhisk,domdom82/openwhisk,prccaraujo/openwhisk,domdom82/openwhisk,nwspeete-ibm/openwhisk,csantanapr/incubator-openwhisk,nwspeete-ibm/openwhisk,rabbah/openwhisk,cbickel/openwhisk,style95/openwhisk,CrowdFlower/incubator-openwhisk,xin-cai/openwhisk,akrabat/openwhisk,RSulzmann/openwhisk,jasonpet/openwhisk,xin-cai/openwhisk,markusthoemmes/openwhisk,jeremiaswerner/openwhisk,tysonnorris/openwhisk,starpit/openwhisk,starpit/openwhisk,rabbah/openwhisk,markusthoemmes/openwhisk,akrabat/openwhisk,sven-lange-last/openwhisk,CrowdFlower/incubator-openwhisk,starpit/openwhisk,sven-lange-last/openwhisk,rabbah/openwhisk,style95/openwhisk,csantanapr/incubator-openwhisk,jeremiaswerner/openwhisk,nwspeete-ibm/openwhisk,style95/openwhisk,CrowdFlower/incubator-openwhisk,akrabat/openwhisk,duynguyen/incubator-openwhisk,houshengbo/openwhisk,sven-lange-last/openwhisk,prccaraujo/openwhisk,devbv/incubator-openwhisk,sven-lange-last/openwhisk,cbickel/openwhisk,markusthoemmes/openwhisk,paulcastro/openwhisk,houshengbo/openwhisk,cbickel/openwhisk,CrowdFlower/incubator-openwhisk,devbv/incubator-openwhisk,sven-lange-last/openwhisk,lzbj/openwhisk,paulcastro/openwhisk,prccaraujo/openwhisk,domdom82/openwhisk,CrowdFlower/incubator-openwhisk,nwspeete-ibm/openwhisk,sven-lange-last/openwhisk,lzbj/openwhisk,rabbah/openwhisk,rabbah/openwhisk,openwhisk/openwhisk,markusthoemmes/openwhisk,duynguyen/incubator-openwhisk,style95/openwhisk,jasonpet/openwhisk,dubeejw/openwhisk,domdom82/openwhisk,jasonpet/openwhisk,akrabat/openwhisk,xin-cai/openwhisk,openwhisk/openwhisk,xin-cai/openwhisk,RSulzmann/openwhisk,starpit/openwhisk,RSulzmann/openwhisk,xin-cai/openwhisk,openwhisk/openwhisk,houshengbo/openwhisk,markusthoemmes/openwhisk,houshengbo/openwhisk,csantanapr/incubator-openwhisk,domdom82/openwhisk,markusthoemmes/openwhisk,jasonpet/openwhisk,nwspeete-ibm/openwhisk,jeremiaswerner/openwhisk,RSulzmann/openwhisk,RSulzmann/openwhisk,akrabat/openwhisk,jeremiaswerner/openwhisk,starpit/openwhisk,devbv/incubator-openwhisk,devbv/incubator-openwhisk,csantanapr/incubator-openwhisk,prccaraujo/openwhisk,jasonpet/openwhisk,houshengbo/openwhisk,paulcastro/openwhisk,jeremiaswerner/openwhisk,dubeejw/openwhisk,nwspeete-ibm/openwhisk,duynguyen/incubator-openwhisk,starpit/openwhisk,paulcastro/openwhisk,xin-cai/openwhisk,nwspeete-ibm/openwhisk,jeremiaswerner/openwhisk,cbickel/openwhisk,jeremiaswerner/openwhisk