correct the command name to 'setcs'

src/frontend/inpcom.c

@@ -964,7 +964,7 @@ inp_read(FILE *fp, int call_depth, char *dir_name, bool comfile, bool intfile)
                 !ciprefix("load", buffer) &&
                 !ciprefix("plot", buffer) &&
                 !ciprefix("hardcopy", buffer) &&
-                !ciprefix("setcf", buffer)
+                !ciprefix("setcs", buffer)
                 )
             {
                 /* lower case for all other lines */