removing ALEAF reference in comment

Author: biegelk

install.sh

@@ -219,7 +219,7 @@ if [[ -z $( which cplex ) ]]; then
     echo "Either CPLEX is not installed, or you haven't added the location of the 'cplex' binary to the path."
     echo "If you can't install CPLEX, be sure to change the 'solver' setting in settings.yml to a different solver (recommended alternative: 'HiGHS')."
 elif [[ -z $( echo $( which cplex) | grep -E "201" ) ]]; then
-    echo "ABCE and A-LEAF require CPLEX 20.1, but it appears that you have a different version installed."
+    echo "ABCE requires CPLEX 20.1, but it appears that you have a different version installed."
     echo "If you can't install CPLEX 20.1, be sure to change the 'solver' setting in settings.yml to a different solver (recommended alternative: 'HiGHS')."
 else
     echo "CPLEX 20.1 found on the path."