docs: fixed bitcoin-cli -help output for help2man

The `help2man` parses a string containing two spaces between words with an issue:
it gives out `.TP` and `.IP` commands instead of a single `.IP` command.
Removing an extra space fixes this issue.
Currently the `-help` output for the `-stdin` option looks without any issue due to eliminating
of two spaces between words by a `FormatParagraph` call for this particular case.
For consistency and preventing from future regressions extra spaces have been removed from the both lines.
The redundant `strprintf` call has been removed aswell.
This commit is contained in:
Hennadii Stepanov 2018-08-07 21:11:52 +03:00
parent 9d86aad287
commit 869193f5a6

View file

@ -50,7 +50,7 @@ static void SetupCliArgs()
gArgs.AddArg("-rpcwait", "Wait for RPC server to start", false, OptionsCategory::OPTIONS);
gArgs.AddArg("-rpcwallet=<walletname>", "Send RPC for non-default wallet on RPC server (needs to exactly match corresponding -wallet option passed to bitcoind)", false, OptionsCategory::OPTIONS);
gArgs.AddArg("-stdin", "Read extra arguments from standard input, one per line until EOF/Ctrl-D (recommended for sensitive information such as passphrases). When combined with -stdinrpcpass, the first line from standard input is used for the RPC password.", false, OptionsCategory::OPTIONS);
gArgs.AddArg("-stdinrpcpass", strprintf("Read RPC password from standard input as a single line. When combined with -stdin, the first line from standard input is used for the RPC password."), false, OptionsCategory::OPTIONS);
gArgs.AddArg("-stdinrpcpass", "Read RPC password from standard input as a single line. When combined with -stdin, the first line from standard input is used for the RPC password.", false, OptionsCategory::OPTIONS);
// Hidden
gArgs.AddArg("-h", "", false, OptionsCategory::HIDDEN);