chainparams: Move the BOLT2 quote to the chainparams where we set it

bitcoin/chainparams.c

@@ -12,6 +12,12 @@ const struct chainparams networks[] = {
      .cli = "bitcoin-cli",
      .cli_args = NULL,
      .dust_limit = 546,
+     /* BOLT #2:
+      *
+      * The sending node:
+      *...
+      *   - MUST set `funding_satoshis` to less than 2^24 satoshi.
+      */
      .max_funding_satoshi = (1 << 24) - 1,
      .max_payment_msat = 0xFFFFFFFFULL,
      /* "Lightning Charge Powers Developers & Blockstream Store" */

wire/peer_wire.h

@@ -29,12 +29,4 @@ bool extract_channel_id(const u8 *in_pkt, struct channel_id *channel_id);
  * the network, as detailed within [BOLT #7]
  */
 #define CHANNEL_FLAGS_ANNOUNCE_CHANNEL 1
-
-/* BOLT #2:
- *
- * The sending node:
- *...
- *   - MUST set `funding_satoshis` to less than 2^24 satoshi.
- */
-#define MAX_FUNDING_SATOSHI ((1 << 24) - 1)
 #endif /* LIGHTNING_WIRE_PEER_WIRE_H */