fuzz: doc: remove any mention to address_deserialize_v2

src/test/fuzz/fuzz.cpp

@@ -51,7 +51,7 @@ static std::vector<const char*> g_args;
 static void SetArgs(int argc, char** argv) {
     for (int i = 1; i < argc; ++i) {
         // Only take into account arguments that start with `--`. The others are for the fuzz engine:
-        // `fuzz -runs=1 fuzz_corpora/address_deserialize_v2 --checkaddrman=5`
+        // `fuzz -runs=1 fuzz_corpora/address_deserialize --checkaddrman=5`
         if (strlen(argv[i]) > 2 && argv[i][0] == '-' && argv[i][1] == '-') {
             g_args.push_back(argv[i]);
         }