diff --git a/du4/program.c b/du4/program.c
index a970b7c..aa77fe6 100644
--- a/du4/program.c
+++ b/du4/program.c
@@ -20,7 +20,7 @@ int main() {
         while (fgets(line, sizeof(line), stdin)) {
            if (sscanf(line, "%d %[^\n]", &golosa, name) != 2 || golosa <= 0) {
               if (kilkstudentiv == 0) {
-                printf("Chyba: Neplatný vstup.\n");
+                printf("Nepodarilo nacitat nic\n");
                 return 1;
                }
               break;
@@ -42,7 +42,7 @@ int main() {
             }
      
         if (kilkstudentiv == 0) {
-           printf("Chyba: Neplatný vstup.\n");
+           printf("Nepodarilo nacitat nic\n");
          return 1; }
 
          for (int i = 0; i < kilkstudentiv - 1; i++) {