Update 20487C_MOD07_LAK.md
Update 20487C_MOD07_LAK.md

Fixed Bugs: #90241 #90238 #90235 #90226 #90219
MicrosoftLearning/20487-DevelopingWindowsAzureAndWebServices,MicrosoftLearning/20487-DevelopingWindowsAzureAndWebServices,MicrosoftLearning/20487-DevelopingWindowsAzureAndWebServices