diff --git a/src/instantx.cpp b/src/instantx.cpp
index dbe7e848ea2e7..408d3dbccfb2c 100644
--- a/src/instantx.cpp
+++ b/src/instantx.cpp
@@ -1126,7 +1126,6 @@ bool CTxLockVote::CheckSignature() const
 
 bool CTxLockVote::Sign()
 {
-    std::string strError;
 
     uint256 hash = GetSignatureHash();
 
diff --git a/src/privatesend.cpp b/src/privatesend.cpp
index 2f7e6f12224ca..da06c49ab9f81 100644
--- a/src/privatesend.cpp
+++ b/src/privatesend.cpp
@@ -50,7 +50,6 @@ bool CPrivateSendQueue::Sign()
 {
     if (!fMasternodeMode) return false;
 
-    std::string strError = "";
 
     uint256 hash = GetSignatureHash();
     CBLSSignature sig = activeMasternodeInfo.blsKeyOperator->Sign(hash);
@@ -64,7 +63,6 @@ bool CPrivateSendQueue::Sign()
 
 bool CPrivateSendQueue::CheckSignature(const CBLSPublicKey& blsPubKey) const
 {
-    std::string strError = "";
     uint256 hash = GetSignatureHash();
 
     CBLSSignature sig;
@@ -96,7 +94,6 @@ bool CPrivateSendBroadcastTx::Sign()
 {
     if (!fMasternodeMode) return false;
 
-    std::string strError = "";
 
     uint256 hash = GetSignatureHash();
 
@@ -111,7 +108,6 @@ bool CPrivateSendBroadcastTx::Sign()
 
 bool CPrivateSendBroadcastTx::CheckSignature(const CBLSPublicKey& blsPubKey) const
 {
-    std::string strError = "";
 
     uint256 hash = GetSignatureHash();
 
diff --git a/src/rpc/masternode.cpp b/src/rpc/masternode.cpp
index ed1ceaf2ed25f..162b81458b9ad 100644
--- a/src/rpc/masternode.cpp
+++ b/src/rpc/masternode.cpp
@@ -148,7 +148,7 @@ void masternode_list_help()
             "                   partial match)\n"
             "  keyid          - Print the masternode (not collateral) key id\n"
             "  rank           - Print rank of a masternode based on current block\n"
-            "  status         - Print masternode status: ENABED / POSE_BAN / OUTPOINT_SPENT\n"
+            "  status         - Print masternode status: ENABLED / POSE_BAN / OUTPOINT_SPENT\n"
             "                   (can be additionally filtered, partial match)\n"
         );
 }