poprawa bibliteki

.gitea/workflows/ci.yml

@@ -8,3 +8,4 @@ jobs:
       - uses: actions/checkout@v4
       - name: build using gcc
         run: gcc -Wall -Werror main.c 
+      

.gitea/workflows/main.c

@@ -1,4 +1,4 @@
-#include stdio.h
+#include <stdio.h>
 int main()
 {
     printf("Halo, Welt!");