chore: update placeholder string

Author: stainless-app[bot]

tests/api-resources/beta/v2/files.test.ts

@@ -12,7 +12,7 @@ describe('resource files', () => {
   // Mock server tests are disabled
   test.skip('upload: only required params', async () => {
     const responsePromise = client.beta.v2.files.upload({
-      file: await toFile(Buffer.from('# my file contents'), 'README.md'),
+      file: await toFile(Buffer.from('Example data'), 'README.md'),
       fileName: 'fileName',
     });
     const rawResponse = await responsePromise.asResponse();
@@ -27,7 +27,7 @@ describe('resource files', () => {
   // Mock server tests are disabled
   test.skip('upload: required and optional params', async () => {
     const response = await client.beta.v2.files.upload({
-      file: await toFile(Buffer.from('# my file contents'), 'README.md'),
+      file: await toFile(Buffer.from('Example data'), 'README.md'),
       fileName: 'fileName',
       token: 'token',
       checks: '"request.folder" : "marketing/"\n',

tests/api-resources/files/files.test.ts

@@ -119,7 +119,7 @@ describe('resource files', () => {
   // Mock server tests are disabled
   test.skip('upload: only required params', async () => {
     const responsePromise = client.files.upload({
-      file: await toFile(Buffer.from('# my file contents'), 'README.md'),
+      file: await toFile(Buffer.from('Example data'), 'README.md'),
       fileName: 'fileName',
     });
     const rawResponse = await responsePromise.asResponse();
@@ -134,7 +134,7 @@ describe('resource files', () => {
   // Mock server tests are disabled
   test.skip('upload: required and optional params', async () => {
     const response = await client.files.upload({
-      file: await toFile(Buffer.from('# my file contents'), 'README.md'),
+      file: await toFile(Buffer.from('Example data'), 'README.md'),
       fileName: 'fileName',
       token: 'token',
       checks: '"request.folder" : "marketing/"\n',