diff --git a/src/api/layers/host.layer.ts b/src/api/layers/host.layer.ts
index ab8f6133a..f7bb0623e 100644
--- a/src/api/layers/host.layer.ts
+++ b/src/api/layers/host.layer.ts
@@ -484,7 +484,7 @@ export class HostLayer {
   }
 
   /**
-   * Retrieves the connecction state
+   * Retrieves the connection state
    * @category Host
    */
   public async getConnectionState(): Promise<SocketState> {
diff --git a/src/api/layers/listener.layer.ts b/src/api/layers/listener.layer.ts
index 51e0898c7..154287791 100644
--- a/src/api/layers/listener.layer.ts
+++ b/src/api/layers/listener.layer.ts
@@ -397,7 +397,7 @@ export class ListenerLayer extends ProfileLayer {
   }
 
   /**
-   * @event Listens to messages acknowledgement Changes
+   * @event Listens to message acknowledgement changes
    * @returns Disposable object to stop the listening
    */
   public onAck(callback: (ack: Ack) => void) {
@@ -405,20 +405,20 @@ export class ListenerLayer extends ProfileLayer {
   }
 
   /**
-   * Escuta os eventos de Localização em tempo real de todos os chats
-   * @event Eventos de Localização em tempo real
-   * @param callback Função para ser executada quando houver alterações
-   * @returns Objeto descartável para parar de ouvir
+   * Listens to real-time location events of all chats
+   * @event Real-time location events
+   * @param callback Function to be executed when changes are made
+   * @returns Disposable object to stop listening
    */
   public onLiveLocation(callback: (liveLocationEvent: LiveLocation) => void): {
     dispose: () => void;
   };
   /**
-   * Escuta os eventos de Localização em tempo real
-   * @event Eventos de Localização em tempo real
-   * @param id Único ID ou lista de IDs de contatos para acompanhar a localização
-   * @param callback Função para ser executada quando houver alterações
-   * @returns Objeto descartável para parar de ouvir
+   * Listens to location events in real time
+   * @event Location events in real time
+   * @param id Unique ID or list of contact IDs to track location
+   * @param callback Function to be executed when changes are made
+   * @returns Disposable object to stop listening
    */
   public onLiveLocation(
     id: string | string[],
@@ -451,17 +451,17 @@ export class ListenerLayer extends ProfileLayer {
   }
 
   /**
-   * @event Listens to participants changed
-   * @param to callback
+   * @event Listens to participant changes
+   * @param callback Function to be executed when participant changes occur
    * @returns Stream of ParticipantEvent
    */
   public onParticipantsChanged(callback: (evData: ParticipantEvent) => void): {
     dispose: () => void;
   };
   /**
-   * @event Listens to participants changed
-   * @param to group id: xxxxx-yyyy@us.c
-   * @param to callback
+   * @event Listens to participant changes in a certain group
+   * @param groupId xxxxx-yyyy@us.c
+   * @param callback Function to be executed when participant changes occur
    * @returns Stream of ParticipantEvent
    */
   public onParticipantsChanged(
@@ -520,8 +520,8 @@ export class ListenerLayer extends ProfileLayer {
     callback: (presenceChangedEvent: PresenceEvent) => void
   ): { dispose: () => void };
   /**
-   * Listens to presence changed, the callback will triggered only for passed IDs
-   * @event Listens to presence changed
+   * Listens to presence changes, the callback will triggered only for passed IDs
+   * @event Listens to presence changes
    * @param id contact id (xxxxx@c.us) or group id: xxxxx-yyyy@g.us
    * @param callback Callback of on presence changed
    * @returns Disposable object to stop the listening
@@ -600,7 +600,7 @@ export class ListenerLayer extends ProfileLayer {
   }
 
   /**
-   * @event Listens to revoked messages
+   * @event Listens to message revocation
    * @returns Disposable object to stop the listening
    */
   public onRevokedMessage(
@@ -616,7 +616,7 @@ export class ListenerLayer extends ProfileLayer {
   }
 
   /**
-   * @event Listens to reaction messages
+   * @event Listens to message reactions
    * @returns Disposable object to stop the listening
    */
   public onReactionMessage(
diff --git a/src/api/model/get-messages-param.ts b/src/api/model/get-messages-param.ts
index 5ccbaec51..347e01542 100644
--- a/src/api/model/get-messages-param.ts
+++ b/src/api/model/get-messages-param.ts
@@ -16,26 +16,25 @@
  */
 
 /**
- * Parâmetros para retorno de mensagens
+ * Parameters for returning messages
  */
 export interface GetMessagesParam {
   /**
-   * Quantidade de mensagens para retornar
-   * informar `-1` para trazer tudo (Pode demorar e travar a interface)
+   * Number of messages to return.
+   * Set it to `-1` to return everything (may take a while and crash the interface).
    *
    * @default 20
    */
   count?: number;
   /**
-   * ID da última mensagem para continuar a busca
-   * Isso funciona como paginação, então ao pegar um ID,
-   * você pode utilizar para obter as próximas mensagens a partir dele
+   * ID of the last message to continue the search.
+   * This works like pagination, so when you get an ID,
+   * you can use it to get the next messages from it.
    */
   id?: string;
   fromMe?: boolean;
   /**
-   * Se você deseja recuperar as mensagems antes(before) ou depois(after)
-   * do ID informado.
+   * Whether you want to retrieve the messages before or after the ID entered.
    *
    * @default 'before'
    */
diff --git a/src/api/model/initializer.ts b/src/api/model/initializer.ts
index 2113dae39..1728227c1 100644
--- a/src/api/model/initializer.ts
+++ b/src/api/model/initializer.ts
@@ -50,7 +50,7 @@ export interface CreateOptions extends CreateConfig {
   /**
    * You must pass a string type parameter, this parameter will be the name of the client's session. If the parameter is not passed, the section name will be "session".
    */
-  session: string;
+  session?: string;
   /**
    * A callback will be received, informing the status of the qrcode
    */
diff --git a/src/api/whatsapp.ts b/src/api/whatsapp.ts
index 385469ae3..962ff1d5c 100644
--- a/src/api/whatsapp.ts
+++ b/src/api/whatsapp.ts
@@ -86,7 +86,7 @@ export class Whatsapp extends BusinessLayer {
 
   /**
    * Download and returns the media content in base64 format
-   * @param messageId Message ou id
+   * @param messageId Message or id
    * @returns Base64 of media
    */
   public async downloadMedia(messageId: string | Message): Promise<string> {
@@ -131,7 +131,7 @@ export class Whatsapp extends BusinessLayer {
   }
 
   /**
-   * Logout WhatsApp
+   * Log out of WhatsApp
    * @returns boolean
    */
   public async logout() {
@@ -174,7 +174,7 @@ export class Whatsapp extends BusinessLayer {
   }
 
   /**
-   * Get message by id
+   * Get a message by its ID
    * @param messageId string
    * @returns Message object
    */
@@ -203,7 +203,7 @@ export class Whatsapp extends BusinessLayer {
   /**
    * Decrypts message file
    * @param message Message object
-   * @returns Decrypted file buffer (null otherwise)
+   * @returns Decrypted file buffer (`null` otherwise)
    */
   public async decryptFile(message: Message) {
     const mediaUrl = message.clientUrl || message.deprecatedMms3Url;
@@ -212,7 +212,7 @@ export class Whatsapp extends BusinessLayer {
 
     if (!mediaUrl)
       throw new Error(
-        'message is missing critical data needed to download the file.'
+        'message is missing critical data (`mediaUrl`) needed to download the file.'
       );
     let haventGottenImageYet = true;
     let res: any;