docs: update s3 presigner example

aws · Mar 25, 2020 · 94421f5 · 94421f5
1 parent b668537
commit 94421f5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/s3-request-presigner/README.md b/packages/s3-request-presigner/README.md
@@ -16,7 +16,7 @@ const signer = new S3Presigner({
   credentials: credentialsProvider,
   sha256: nodeSha256 //if the signer is used in browser, use `browserSha256` then
 });
-const url = signer.presign(request);
+const url = await signer.presign(request);
 ```
 
 Typescript Example:
@@ -30,7 +30,7 @@ const signer = new S3RequestPresigner({
   credentials: credentialsProvider,
   sha256: nodeSha256 //if the signer is used in browser, use `browserSha256` then
 });
-const url = signer.presign(request);
+const url = await signer.presign(request);
 ```
 
 To avoid redundant construction parameters when instantiate the s3 presigner,