silly size savings and capitalization fixes

shell/lash.c

@@ -678,7 +678,7 @@ static int get_command(FILE * source, char *command)
 
 	if (!fgets(command, BUFSIZ - 2, source)) {
 		if (source == stdin)
-			printf("\n");
+			puts("");
 		return 1;
 	}
 

shell/msh.c

@@ -3250,7 +3250,7 @@ static int dohelp(struct op *t)
 			continue;
 		col += printf("%s%s", ((col == 0) ? "\t" : " "), x->name);
 		if (col > 60) {
-			printf("\n");
+			puts("");
 			col = 0;
 		}
 	}
@@ -3267,7 +3267,7 @@ static int dohelp(struct op *t)
 
 			col += printf("%s%s", ((col == 0) ? "\t" : " "), applet->name);
 			if (col > 60) {
-				printf("\n");
+				puts("");
 				col = 0;
 			}
 		}