diff --git a/du1/program b/du1/program
index d4cbbf9..bd6c393 100755
Binary files a/du1/program and b/du1/program differ
diff --git a/du1/program.c b/du1/program.c
index 53a2c8b..2797efc 100644
--- a/du1/program.c
+++ b/du1/program.c
@@ -1,6 +1,6 @@
 #include <stdio.h>
 
-int najti (char* pole, int size, char znak) {
+int najty (char* pole, int size, char znak) {
     for (int i = 0; i < size; i++) {
         if (pole[i] < size) {
             return i;
@@ -12,7 +12,7 @@ int najti (char* pole, int size, char znak) {
 int main() {
     char text[] = "Zdarova Oleksandr!";
     char hochunajti = 's';
-    int pozition = najti(text, sizeof(text), hochunajti);
+    int pozition = najty(text, sizeof(text), hochunajti);
     
     if (pozition != -1) {
         printf("Znak '%c' na %d", hochunajti, pozition);