Merge bitcoin#8246: trivial: capitalize BIP32 in option help

a1c92c2 trivial: capitalize BIP32 in option help (Wladimir J. van der Laan)

Author: laanwj

src/wallet/wallet.cpp

@@ -4526,9 +4526,9 @@ std::string CWallet::GetWalletHelpString(bool showDebug)
         strUsage += HelpMessageOpt("-sendfreetransactions", strprintf(_("Send transactions as zero-fee transactions if possible (default: %u)"), DEFAULT_SEND_FREE_TRANSACTIONS));
     strUsage += HelpMessageOpt("-spendzeroconfchange", strprintf(_("Spend unconfirmed change when sending transactions (default: %u)"), DEFAULT_SPEND_ZEROCONF_CHANGE));
     strUsage += HelpMessageOpt("-txconfirmtarget=<n>", strprintf(_("If paytxfee is not set, include enough fee so transactions begin confirmation on average within n blocks (default: %u)"), DEFAULT_TX_CONFIRM_TARGET));
-    strUsage += HelpMessageOpt("-usehd", _("Use hierarchical deterministic key generation (HD) after bip39/bip44. Only has effect during wallet creation/first start") + " " + strprintf(_("(default: %u)"), DEFAULT_USE_HD_WALLET));
+    strUsage += HelpMessageOpt("-usehd", _("Use hierarchical deterministic key generation (HD) after BIP39/BIP44. Only has effect during wallet creation/first start") + " " + strprintf(_("(default: %u)"), DEFAULT_USE_HD_WALLET));
     strUsage += HelpMessageOpt("-mnemonic", _("User defined mnemonic for HD wallet (bip39). Only has effect during wallet creation/first start (default: randomly generated)"));
-    strUsage += HelpMessageOpt("-mnemonicpassphrase", _("User defined mnemonic passphrase for HD wallet (bip39). Only has effect during wallet creation/first start (default: empty string)"));
+    strUsage += HelpMessageOpt("-mnemonicpassphrase", _("User defined mnemonic passphrase for HD wallet (BIP39). Only has effect during wallet creation/first start (default: empty string)"));
     strUsage += HelpMessageOpt("-hdseed", _("User defined seed for HD wallet (should be in hex). Only has effect during wallet creation/first start (default: randomly generated)"));
     strUsage += HelpMessageOpt("-upgradewallet", _("Upgrade wallet to latest format on startup"));
     strUsage += HelpMessageOpt("-wallet=<file>", _("Specify wallet file (within data directory)") + " " + strprintf(_("(default: %s)"), DEFAULT_WALLET_DAT));