Updated region tags for code snippets based on errors

Author: rudrakhsha-crest

model-armor/snippets/sanitizeModelResponseWithUserPrompt.js

@@ -59,7 +59,7 @@ async function main(
   }
 
   sanitizeModelResponseWithUserPrompt();
-  // [START modelarmor_sanitize_model_response_with_user_prompt]
+  // [END modelarmor_sanitize_model_response_with_user_prompt]
 }
 
 const args = process.argv.slice(2);

model-armor/snippets/sanitizeUserPrompt.js

@@ -50,7 +50,7 @@ async function main(projectId, locationId, templateId, userPrompt) {
   }
 
   sanitizeUserPrompt();
-  // [START modelarmor_sanitize_model_response]
+  // [END modelarmor_sanitize_user_prompt]
 }
 
 const args = process.argv.slice(2);