diff --git a/du3/program.c b/du3/program.c
index ccbe215..c2d2175 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -43,7 +43,7 @@ int main() {
                 result2 = cislo1 / cislo2;
                 break;
             default:
-                printf("ZLE\n");
+                printf("CHYBA\n");
                 return 0;
         }
 
diff --git a/du3/program.exe b/du3/program.exe
index 2c0af99..df124db 100644
Binary files a/du3/program.exe and b/du3/program.exe differ