[doc/log] Fix markdown syntax and line terminate LogPrint

- Fix doxygen comment for payTxFee
- [doc] Fix markdown
- Make sure LogPrintf strings are line-terminated

Github-Pull: #7617
Rebased-From: fa06ce09498707d5e82633f1e1b034675e552628 fa97f95c15a7aee15feea500571a10a90f22ea8b fa266524592cc18c789cc587d738fb0e548fd23a

8 files changed, 10 insertions, 12 deletions

diff --git a/README.md b/README.md
index 77d30db695..d5b7425347 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,8 @@ out collectively by the network. Bitcoin Core is the name of open source
 software which enables the use of this currency.
 
 For more information, as well as an immediately useable, binary version of
-the Bitcoin Core software, see https://www.bitcoin.org/en/download.
+the Bitcoin Core software, see https://bitcoin.org/en/download, or read the
+[original whitepaper](https://bitcoincore.org/bitcoin.pdf).
 
 License
 -------
diff --git a/contrib/verifysfbinaries/README.md b/contrib/verifysfbinaries/README.md
index 8c038865bd..1db3fe52fc 100644
--- a/contrib/verifysfbinaries/README.md
+++ b/contrib/verifysfbinaries/README.md
@@ -1,6 +1,6 @@
-### Verify SF Binaries ###
+### Verify Binaries ###
 This script attempts to download the signature file `SHA256SUMS.asc` from https://bitcoin.org.
 
 It first checks if the signature passes, and then downloads the files specified in the file, and checks if the hashes of these files match those that are specified in the signature file.
 
-The script returns 0 if everything passes the checks. It returns 1 if either the signature check or the hash check doesn't pass. If an error occurs the return value is 2.
\ No newline at end of file
+The script returns 0 if everything passes the checks. It returns 1 if either the signature check or the hash check doesn't pass. If an error occurs the return value is 2.
diff --git a/doc/README.md b/doc/README.md
index 79523d9c9c..5dadbc9641 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -49,7 +49,7 @@ The following are developer notes on how to build Bitcoin on your native platfor
 
 Development
 ---------------------
-The Bitcoin repo's [root README](https://github.com/bitcoin/bitcoin/blob/master/README.md) contains relevant information on the development process and automated testing.
+The Bitcoin repo's [root README](/README.md) contains relevant information on the development process and automated testing.
 
 - [Developer Notes](developer-notes.md)
 - [Multiwallet Qt Development](multiwallet-qt.md)
diff --git a/doc/release-process.md b/doc/release-process.md
index 8fb083d0d4..2c83896c22 100644
--- a/doc/release-process.md
+++ b/doc/release-process.md
@@ -210,7 +210,7 @@ Note: check that SHA256SUMS itself doesn't end up in SHA256SUMS, which is a spur
 
   - Optionally reddit /r/Bitcoin, ... but this will usually sort out itself
 
-- Notify BlueMatt so that he can start building [https://launchpad.net/~bitcoin/+archive/ubuntu/bitcoin](the PPAs)
+- Notify BlueMatt so that he can start building [the PPAs](https://launchpad.net/~bitcoin/+archive/ubuntu/bitcoin)
 
 - Add release notes for the new version to the directory `doc/release-notes` in git master
 
diff --git a/qa/rpc-tests/multi_rpc.py b/qa/rpc-tests/multi_rpc.py
index 62071d426e..2452b77319 100755
--- a/qa/rpc-tests/multi_rpc.py
+++ b/qa/rpc-tests/multi_rpc.py
@@ -44,7 +44,7 @@ class HTTPBasicsTest (BitcoinTestFramework):
         #Old authpair
         authpair = url.username + ':' + url.password
 
-        #New authpair generated via contrib/rpcuser tool
+        #New authpair generated via share/rpcuser tool
         rpcauth = "rpcauth=rt:93648e835a54c573682c2eb19f882535$7681e9c5b74bdd85e78166031d2058e1069b3ed7ed967c93fc63abba06f31144"
         password = "cA773lm788buwYe4g4WT+05pKyNruVKjQ25x3n0DQcM="
 
diff --git a/share/rpcuser/README.md b/share/rpcuser/README.md
index 7c2c909a42..12a8e6fb0c 100644
--- a/share/rpcuser/README.md
+++ b/share/rpcuser/README.md
@@ -7,5 +7,4 @@ Create an RPC user login credential.
 
 Usage:
 
-./rpcuser.py <username>
-
+    ./rpcuser.py <username>
diff --git a/src/httprpc.cpp b/src/httprpc.cpp
index f6fa988b95..57b3f9a09d 100644
--- a/src/httprpc.cpp
+++ b/src/httprpc.cpp
@@ -215,7 +215,7 @@ static bool InitRPCAuthentication()
             return false;
         }
     } else {
-        LogPrintf("Config options rpcuser and rpcpassword will soon be deprecated. Locally-run instances may remove rpcuser to use cookie-based auth, or may be replaced with rpcauth. Please see share/rpcuser for rpcauth auth generation.");
+        LogPrintf("Config options rpcuser and rpcpassword will soon be deprecated. Locally-run instances may remove rpcuser to use cookie-based auth, or may be replaced with rpcauth. Please see share/rpcuser for rpcauth auth generation.\n");
         strRPCUserColonPass = mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"];
     }
     return true;
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index be70240a6c..fca3d52f4a 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -33,9 +33,7 @@
 
 using namespace std;
 
-/**
- * Settings
- */
+/** Transaction fee set by the user */
 CFeeRate payTxFee(DEFAULT_TRANSACTION_FEE);
 CAmount maxTxFee = DEFAULT_TRANSACTION_MAXFEE;
 unsigned int nTxConfirmTarget = DEFAULT_TX_CONFIRM_TARGET;