General cleanup.

include/jwp-plugin/AuthList.hpp

@@ -15,6 +15,7 @@
 #include <forward_list>
 #include <string>
 
+// A list with easily checkable contents.
 class AuthList
 {
 public:

include/jwp-plugin/Authorizer.hpp

@@ -15,11 +15,10 @@
 
 #include <jwp-plugin/AuthList.hpp>
 
-#include <jwt-cpp/jwt.h>
-
 #include <optional>
 #include <string>
 
+// Autenticates a user using jwts.
 class Authorizer
 {
 public:

include/jwp-plugin/jwp-plugin.h

@@ -12,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// Mosquitto authentication plugin that using Authorizer to authorize
+// users using jwts.
+
 extern "C" {
     #include "mosquitto.h"
     #include "mosquitto_broker.h"