[Trivial] Typo/doc updates and RPC help formatting (#1758)

* Protocol Doc - correct type of DSQ nTime and fReady fields

* Basic typo correction

* RPC help typos
 - Change port in DisconnectNode example from Bitcoin port -> Dash port
 - Correct order of chainwork in getblockheader/getblockheaders help to
match actual output
 - Add missing fields to getmininginfo/getblocktemplate help output

* Remove duplicate generate field in getmininginfo output

* Fix generate field type info / description in getmininginfo output

dash-docs/protocol-documentation.md

@@ -148,9 +148,9 @@ Asks users to sign final mixing tx message.
 | ---------- | ----------- | --------- | -------- |
 | 4 | nDenom | int | Which denomination is allowed in this mixing session
 | 41 | vin | [CTxIn](#ctxin) | unspend output from masternode which is hosting this session
-| 4 | nTime | int | the time this DSQ was created
+| 8 | nTime | int64_t | the time this DSQ was created
-| 4 | fReady | int | if the mixing pool is ready to be executed
+| 1 | fReady | bool | if the mixing pool is ready to be executed
-| 71-73 | vchSig | char[] | Signature of this message by masternode (verifiable via pubKeyMasternode)
+| 66 | vchSig | char[] | Signature of this message by masternode (verifiable via pubKeyMasternode)
 
 ### DSACCEPT - "dsa"
 

src/governance-object.h

@@ -162,7 +162,7 @@ private:
     /// true == minimum network support has been reached for this object to be funded (doesn't mean it will for sure though)
     bool fCachedFunding;
 
-    /// true == minimum network has been reached flagging this object as a valid and understood goverance object (e.g, the serialized data is correct format, etc)
+    /// true == minimum network has been reached flagging this object as a valid and understood governance object (e.g, the serialized data is correct format, etc)
     bool fCachedValid;
 
     /// true == minimum network support has been reached saying this object should be deleted from the system entirely

src/rpc/blockchain.cpp

@@ -359,9 +359,9 @@ UniValue getblockheader(const UniValue& params, bool fHelp)
             "  \"nonce\" : n,           (numeric) The nonce\n"
             "  \"bits\" : \"1d00ffff\", (string) The bits\n"
             "  \"difficulty\" : x.xxx,  (numeric) The difficulty\n"
+            "  \"chainwork\" : \"0000...1f3\"     (string) Expected number of hashes required to produce the current chain (in hex)\n"
             "  \"previousblockhash\" : \"hash\",  (string) The hash of the previous block\n"
             "  \"nextblockhash\" : \"hash\",      (string) The hash of the next block\n"
-            "  \"chainwork\" : \"0000...1f3\"     (string) Expected number of hashes required to produce the current chain (in hex)\n"
             "}\n"
             "\nResult (for verbose=false):\n"
             "\"data\"             (string) A string that is serialized, hex-encoded data for block 'hash'.\n"
@@ -419,9 +419,9 @@ UniValue getblockheaders(const UniValue& params, bool fHelp)
             "  \"nonce\" : n,                   (numeric) The nonce\n"
             "  \"bits\" : \"1d00ffff\",           (string)  The bits\n"
             "  \"difficulty\" : x.xxx,          (numeric) The difficulty\n"
+            "  \"chainwork\" : \"0000...1f3\"     (string)  Expected number of hashes required to produce the current chain (in hex)\n"
             "  \"previousblockhash\" : \"hash\",  (string)  The hash of the previous block\n"
             "  \"nextblockhash\" : \"hash\",      (string)  The hash of the next block\n"
-            "  \"chainwork\" : \"0000...1f3\"     (string)  Expected number of hashes required to produce the current chain (in hex)\n"
             "}, {\n"
             "       ...\n"
             "   },\n"

src/rpc/masternode.cpp

@@ -474,7 +474,7 @@ UniValue masternodelist(const UniValue& params, bool fHelp)
                 "  lastseen       - Print timestamp of when a masternode was last seen on the network\n"
                 "  payee          - Print Dash address associated with a masternode (can be additionally filtered,\n"
                 "                   partial match)\n"
-                "  protocol       - Print protocol of a masternode (can be additionally filtered, exact match))\n"
+                "  protocol       - Print protocol of a masternode (can be additionally filtered, exact match)\n"
                 "  pubkey         - Print the masternode (not collateral) public key\n"
                 "  rank           - Print rank of a masternode based on current block\n"
                 "  status         - Print masternode status: PRE_ENABLED / ENABLED / EXPIRED / WATCHDOG_EXPIRED / NEW_START_REQUIRED /\n"

src/rpc/mining.cpp

@@ -246,11 +246,12 @@ UniValue getmininginfo(const UniValue& params, bool fHelp)
             "  \"currentblocktx\": nnn,     (numeric) The last block transaction\n"
             "  \"difficulty\": xxx.xxxxx    (numeric) The current difficulty\n"
             "  \"errors\": \"...\"          (string) Current errors\n"
-            "  \"generate\": true|false     (boolean) If the generation is on or off (see getgenerate or setgenerate calls)\n"
             "  \"genproclimit\": n          (numeric) The processor limit for generation. -1 if no generation. (see getgenerate or setgenerate calls)\n"
+            "  \"networkhashps\": n         (numeric) An estimate of the number of hashes per second the network is generating to maintain the current difficulty\n"
             "  \"pooledtx\": n              (numeric) The size of the mem pool\n"
             "  \"testnet\": true|false      (boolean) If using testnet or not\n"
             "  \"chain\": \"xxxx\",         (string) current network name as defined in BIP70 (main, test, regtest)\n"
+            "  \"generate\": true|false     (boolean) If the generation is on or off (see getgenerate or setgenerate calls)\n"
             "}\n"
             "\nExamples:\n"
             + HelpExampleCli("getmininginfo", "")
@@ -359,6 +360,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
 
             "\nResult:\n"
             "{\n"
+            "  \"capabilities\" : [ \"capability\", ... ],    (array of strings) specific client side supported features\n"
             "  \"version\" : n,                    (numeric) The block version\n"
             "  \"rules\" : [ \"rulename\", ... ],    (array of strings) specific block rules that are to be enforced\n"
             "  \"vbavailable\" : {                 (json object) set of pending, supported versionbit (BIP 9) softfork deployments\n"

src/rpc/net.cpp

@@ -240,8 +240,8 @@ UniValue disconnectnode(const UniValue& params, bool fHelp)
             "\nArguments:\n"
             "1. \"node\"     (string, required) The node (see getpeerinfo for nodes)\n"
             "\nExamples:\n"
-            + HelpExampleCli("disconnectnode", "\"192.168.0.6:8333\"")
+            + HelpExampleCli("disconnectnode", "\"192.168.0.6:9999\"")
-            + HelpExampleRpc("disconnectnode", "\"192.168.0.6:8333\"")
+            + HelpExampleRpc("disconnectnode", "\"192.168.0.6:9999\"")
         );
 
     if(!g_connman)