update examples

Author: ChiragAgg5k

docs/account.md

@@ -182,7 +182,7 @@ DELETE https://cloud.appwrite.io/v1/account/mfa/authenticators/{type}
 
 
 ```http request
-POST https://cloud.appwrite.io/v1/account/mfa/challenge
+POST https://cloud.appwrite.io/v1/account/mfa/challenges
 ```
 
 ** Begin the process of MFA verification after sign-in. Finish the flow with [updateMfaChallenge](/docs/references/cloud/client-web/account#updateMfaChallenge) method. **
@@ -195,7 +195,7 @@ POST https://cloud.appwrite.io/v1/account/mfa/challenge
 
 
 ```http request
-POST https://cloud.appwrite.io/v1/account/mfa/challenge
+POST https://cloud.appwrite.io/v1/account/mfa/challenges
 ```
 
 ** Begin the process of MFA verification after sign-in. Finish the flow with [updateMfaChallenge](/docs/references/cloud/client-web/account#updateMfaChallenge) method. **
@@ -208,7 +208,7 @@ POST https://cloud.appwrite.io/v1/account/mfa/challenge
 
 
 ```http request
-PUT https://cloud.appwrite.io/v1/account/mfa/challenge
+PUT https://cloud.appwrite.io/v1/account/mfa/challenges
 ```
 
 ** Complete the MFA challenge by providing the one-time password. Finish the process of MFA verification by providing the one-time password. To begin the flow, use [createMfaChallenge](/docs/references/cloud/client-web/account#createMfaChallenge) method. **
@@ -222,7 +222,7 @@ PUT https://cloud.appwrite.io/v1/account/mfa/challenge
 
 
 ```http request
-PUT https://cloud.appwrite.io/v1/account/mfa/challenge
+PUT https://cloud.appwrite.io/v1/account/mfa/challenges
 ```
 
 ** Complete the MFA challenge by providing the one-time password. Finish the process of MFA verification by providing the one-time password. To begin the flow, use [createMfaChallenge](/docs/references/cloud/client-web/account#createMfaChallenge) method. **

docs/examples/avatars/get-screenshot.md

@@ -15,23 +15,26 @@ $avatars = new Avatars($client);
 
 $result = $avatars->getScreenshot(
     url: 'https://example.com',
-    headers: [], // optional
-    viewportWidth: 1, // optional
-    viewportHeight: 1, // optional
-    scale: 0.1, // optional
+    headers: [
+        'Authorization' => 'Bearer token123',
+        'X-Custom-Header' => 'value'
+    ], // optional
+    viewportWidth: 1920, // optional
+    viewportHeight: 1080, // optional
+    scale: 2, // optional
     theme: Theme::LIGHT(), // optional
-    userAgent: '<USER_AGENT>', // optional
-    fullpage: false, // optional
-    locale: '<LOCALE>', // optional
+    userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X) AppleWebKit/605.1.15', // optional
+    fullpage: true, // optional
+    locale: 'en-US', // optional
     timezone: Timezone::AFRICAABIDJAN(), // optional
-    latitude: -90, // optional
-    longitude: -180, // optional
-    accuracy: 0, // optional
-    touch: false, // optional
-    permissions: [], // optional
-    sleep: 0, // optional
-    width: 0, // optional
-    height: 0, // optional
-    quality: -1, // optional
+    latitude: 37.7749, // optional
+    longitude: -122.4194, // optional
+    accuracy: 100, // optional
+    touch: true, // optional
+    permissions: ["geolocation","notifications"], // optional
+    sleep: 3, // optional
+    width: 800, // optional
+    height: 600, // optional
+    quality: 85, // optional
     output: Output::JPG() // optional
 );

src/Appwrite/Services/Account.php

@@ -395,7 +395,7 @@ public function createMFAChallenge(AuthenticationFactor $factor): array
         $apiPath = str_replace(
             [],
             [],
-            '/account/mfa/challenge'
+            '/account/mfa/challenges'
         );
 
         $apiParams = [];
@@ -429,7 +429,7 @@ public function updateMFAChallenge(string $challengeId, string $otp): array
         $apiPath = str_replace(
             [],
             [],
-            '/account/mfa/challenge'
+            '/account/mfa/challenges'
         );
 
         $apiParams = [];