chore: update JS callouts for confirm sign-in to be same as other platforms

Author: jjarvisp

src/pages/[platform]/build-a-backend/auth/connect-your-frontend/multi-step-sign-in/index.mdx

@@ -122,7 +122,7 @@ If the next step is `CONFIRM_SIGN_IN_WITH_SMS_CODE`, Amplify Auth has sent the u
 
 <Callout>
 
-The result includes `codeDeliveryDetails` with additional information about the code delivery, such as the partial phone number of the SMS recipient, which can be used to prompt the user on where to look for the code.
+The result includes an `AuthCodeDeliveryDetails` member. It includes additional information about the code delivery, such as the partial phone number of the SMS recipient, which can be used to prompt the user on where to look for the code.
 
 </Callout>
 
@@ -190,7 +190,7 @@ If the next step is `CONFIRM_SIGN_IN_WITH_EMAIL_CODE`, Amplify Auth has sent the
 
 <Callout>
 
-The result includes `codeDeliveryDetails` with additional information about the code delivery, such as the partial email address of the recipient, which can be used to prompt the user on where to look for the code.
+The result includes an `AuthCodeDeliveryDetails` member. It includes additional information about the code delivery, such as the partial email address of the recipient, which can be used to prompt the user on where to look for the code.
 
 </Callout>
 
@@ -488,7 +488,7 @@ See the [sign up](/[platform]/build-a-backend/auth/connect-your-frontend/sign-up
 
 <Callout>
 
-The result includes `codeDeliveryDetails` with additional information about the code delivery, such as the partial phone number of the SMS recipient, which can be used to prompt the user on where to look for the code.
+The result includes an `AuthCodeDeliveryDetails` member. It includes additional information about the code delivery, such as the partial phone number of the SMS recipient, which can be used to prompt the user on where to look for the code.
 
 </Callout>