diff --git a/cv8/program.c b/cv8/program.c
index 0ff26c8..2685aeb 100644
--- a/cv8/program.c
+++ b/cv8/program.c
@@ -102,7 +102,7 @@ void knowledge_system(struct tree* node) {
         return;
     }
 
-    printf("\nOdpovedajte 'a' pre prvu moznost alebo 'n' pre druhu moznost\n");
+    printf("\nOdpovedajte 'a' pre prvu moznost alebo 'n' pre druhu moznost.\n");
 
     char response;
     do {