Enforce 1tbs

bfckr.c

@@ -165,7 +165,7 @@ static void die(const char *message)
  **/
 static void print_delimiter(char c, size_t length)
 {
-    for(size_t i = 0; i <= length; i++){
+    for(size_t i = 0; i <= length; i++) {
         printf("%c", c);
     }
     printf("\n");