Update download.sh

Author: xiuliren

download.sh

@@ -1,3 +1,3 @@
-wget https://shapenet.cs.stanford.edu/ericyi/shapenetcore_partanno_segmentation_benchmark_v0.zip
+wget https://shapenet.cs.stanford.edu/ericyi/shapenetcore_partanno_segmentation_benchmark_v0.zip --no-check-certificate
 unzip shapenetcore_partanno_segmentation_benchmark_v0.zip
 rm shapenetcore_partanno_segmentation_benchmark_v0.zip