diff --git a/examples/AgoraDisk/getSolution.sh b/examples/AgoraDisk/getSolution.sh
index ea5b9c0b095bc5cc35a8a9124db83004d4a394c1..41fbab800098bfaa381ca2e83cab0210c8dcf924 100644
--- a/examples/AgoraDisk/getSolution.sh
+++ b/examples/AgoraDisk/getSolution.sh
@@ -7,10 +7,10 @@ with_cooling=0
 function show_help {
     echo "Valid options are:"
     echo "\t -h \t Show this help"
-    echo "\t -c \t Download solution with cooling"
+    echo "\t -C \t Download solution with cooling"
 }
 
-while getopts "h?c" opt; do
+while getopts "h?C" opt; do
     case "$opt" in
 	h|\?)
 	    show_help