Fix output text

main.c

@@ -71,7 +71,7 @@ void execute_tasks(uint32_t behavior) {
     }
 
     uint32_t count = count_elements_lower_than(tab, array_length, low_value);
-    printf("%d\n", count);
+    printf("%d numbers are lower than %d\n", count, low_value);
 
     // 9.
     printf("\n9.\n");