More README.md files updated

Some of the files modified include some of the files modified yesterday;
others were not modified yesterday. I backtracked as I noticed some
sections are missing in earlier README.md files. However more have to be
checked in earlier years. I'm committing now as I have to do other
things and am likely done for the day.

1985/applin/README.md

@@ -6,7 +6,7 @@ Jack Applin [with help from Robert Heckendorn]
 
         make all
 
-## To run:
+## Try:
 
 	./applin
 

1985/sicherman/README.md

@@ -8,6 +8,9 @@ Col. G. L. Sicherman
 
 NOTE: This entry requires a compiler that support `-traditional-cpp`.
 
+## Try:
+
+	./sicherman  < sicherman.c
 
 ## Judges' comments: