Update 20486C_MOD15_LAK.md
Update 20486C_MOD15_LAK.md

resolving bug# 86133
MicrosoftLearning/20486-DevelopingASPNETMVCWebApplications,MicrosoftLearning/20486-DevelopingASPNETMVCWebApplications,MicrosoftLearning/20486-DevelopingASPNETMVCWebApplications