fuzz: Fix comment in jplist_fuzzer saying XML
diff --git a/fuzz/jplist_fuzzer.cc b/fuzz/jplist_fuzzer.cc
index d2fe8d3..a10da59 100644
--- a/fuzz/jplist_fuzzer.cc
+++ b/fuzz/jplist_fuzzer.cc
@@ -1,6 +1,6 @@
 /*
- * xplist_fuzzer.cc
- * XML plist fuzz target for libFuzzer
+ * jplist_fuzzer.cc
+ * JSON plist fuzz target for libFuzzer
  *
  * Copyright (c) 2021 Nikias Bassen All Rights Reserved.
  *