diff --git a/include/bitcoin/node/protocols/protocol.hpp b/include/bitcoin/node/protocols/protocol.hpp
index 2dc2fb9a..0846446d 100644
--- a/include/bitcoin/node/protocols/protocol.hpp
+++ b/include/bitcoin/node/protocols/protocol.hpp
@@ -71,10 +71,10 @@ class BCN_API protocol
     /// Zulu time at which the node started.
     virtual time_t start_time() const NOEXCEPT;
 
-    /// The number of peer channels (counted, not quiet).
+    /// The number of peer channels.
     virtual size_t channel_count() const NOEXCEPT;
 
-    /// The number of inbound peer channels (counted, not quiet).
+    /// The number of inbound peer channels.
     virtual size_t inbound_channel_count() const NOEXCEPT;
 
     /// The number of host pool addresses.
diff --git a/include/bitcoin/node/sessions/session.hpp b/include/bitcoin/node/sessions/session.hpp
index 7c0576a2..36dbeddd 100644
--- a/include/bitcoin/node/sessions/session.hpp
+++ b/include/bitcoin/node/sessions/session.hpp
@@ -124,10 +124,10 @@ class BCN_API session
     /// Zulu time at which the node started.
     virtual time_t start_time() const NOEXCEPT;
 
-    /// The number of peer channels (counted, not quiet).
+    /// The number of peer channels.
     virtual size_t channel_count() const NOEXCEPT;
 
-    /// The number of inbound peer channels (counted, not quiet).
+    /// The number of inbound peer channels.
     virtual size_t inbound_channel_count() const NOEXCEPT;
 
     /// The number of host pool addresses.
diff --git a/include/bitcoin/node/settings.hpp b/include/bitcoin/node/settings.hpp
index 5da26060..6d352c6f 100644
--- a/include/bitcoin/node/settings.hpp
+++ b/include/bitcoin/node/settings.hpp
@@ -47,8 +47,8 @@ class BCN_API settings
     bool provide_filters;
     bool limited_blocks;
     float allowed_deviation;
-    float minimum_fee_rate;
-    float minimum_bump_rate;
+    double minimum_fee_rate;
+    double minimum_bump_rate;
     uint64_t batch_signatures;
     uint16_t announcement_cache;
     uint16_t fee_estimate_horizon;