build.bat: fixed comment so it doesn't throw "system cannot find drive specified"
build.bat: fixed comment so it doesn't throw "system cannot find drive specified"

NightOwl888/lucenenet,laimis/lucenenet,jeme/lucenenet,NightOwl888/lucenenet,apache/lucenenet,apache/lucenenet,sisve/lucenenet,laimis/lucenenet,sisve/lucenenet,jeme/lucenenet,NightOwl888/lucenenet,NightOwl888/lucenenet,apache/lucenenet,apache/lucenenet,jeme/lucenenet,jeme/lucenenet