Corrigindo o help do split_data.sh

src/util/split_data.sh

@@ -54,7 +54,7 @@ case $i in
     echo "Usage:"
     echo ""
     echo "chmod 755 ./split_data.sh"
-    echo "./split_data.sh -o /home/user/datasetoriginal -s ../datasetsplit -t 60 -v 20 -e 20"
+    echo "./split_data.sh -o=/home/user/datasetoriginal -s=../datasetsplit -t=60 -v=20 -e=20"
     echo ""
     echo "-o: path for the original dataset"
     echo "-s: path for the resulting split dataset"