Fix a typo in a function name (match_pairt)

It’s totally harmless

src/identd/identd_socket.cpp

@@ -47,7 +47,7 @@ std::string IdentdSocket::generate_answer(const BiboumiComponent& biboumi, uint1
     {
       for (const auto& pair: bridge->get_irc_clients())
         {
-          if (pair.second->match_port_pairt(local, remote))
+          if (pair.second->match_port_pair(local, remote))
             {
               std::ostringstream os;
               os << local << " , " << remote << " : USERID : OTHER : " << hash_jid(bridge->get_bare_jid()) << "\r\n";

src/network/tcp_client_socket_handler.cpp

@@ -261,7 +261,7 @@ std::string TCPClientSocketHandler::get_port() const
   return this->port;
 }
 
-bool TCPClientSocketHandler::match_port_pairt(const uint16_t local, const uint16_t remote) const
+bool TCPClientSocketHandler::match_port_pair(const uint16_t local, const uint16_t remote) const
 {
   const auto remote_port = static_cast<uint16_t>(std::stoi(this->port));
   return this->is_connected() && local == this->local_port && remote == remote_port;

src/network/tcp_client_socket_handler.hpp

@@ -34,7 +34,7 @@ class TCPClientSocketHandler: public TCPSocketHandler
   /**
    * Whether or not this connection is using the two given TCP ports.
    */
-  bool match_port_pairt(const uint16_t local, const uint16_t remote) const;
+  bool match_port_pair(const uint16_t local, const uint16_t remote) const;
 
  protected:
   bool hostname_resolution_failed;