diff --git a/1985/sicherman/try.alt.sh b/1985/sicherman/try.alt.sh
index 806feb1eb..de1e3ebcc 100755
--- a/1985/sicherman/try.alt.sh
+++ b/1985/sicherman/try.alt.sh
@@ -34,3 +34,4 @@ echo 1>&2
 read -r -n 1 -p "Press any key to run: ./sicherman.alt < sicherman.alt.c | ./sicherman.alt | diff -s - sicherman.alt.c: "
 echo 1>&2
 ./sicherman.alt < sicherman.alt.c | ./sicherman.alt | diff -s - sicherman.alt.c
+echo "Now explain any differences." 1>&2
diff --git a/1985/sicherman/try.sh b/1985/sicherman/try.sh
index 801e1a224..1192b28b5 100755
--- a/1985/sicherman/try.sh
+++ b/1985/sicherman/try.sh
@@ -34,3 +34,4 @@ echo 1>&2
 read -r -n 1 -p "Press any key to run: ./sicherman < sicherman.c | ./sicherman | diff -s - sicherman.c: "
 echo 1>&2
 ./sicherman < sicherman.c | ./sicherman | diff -s - sicherman.c
+echo "Now explain any differences." 1>&2