remove space in snappy-store build directory name for Mac (which is "os x")
remove space in snappy-store build directory name for Mac (which is "os x")

SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store,SnappyDataInc/snappy-store