Added author

caesar-cipher.c

@@ -1,3 +1,5 @@
+// Made by mnjx
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -36,4 +38,4 @@ int main() {
 
     decode(ar, 25);
     printf("\nDecoded: %s\n", ar);
-}
+}