Fix typo in storage faq.md (#5139)

Author: ahsonkhan

sdk/storage/faq.md

@@ -108,7 +108,7 @@ All URLs should be URL-encoded and other resource names should be UTF-8 encoded.
 This applies to both input variables and output.
 If your code runs in an environment where the default locale and encoding is not UTF-8, you should encode before passing variables into the SDK and decode variables returned from the SDK.
 
-In the blow code snippet, we'd like to create a blob named <code>ol&#225;</code>.
+In the code snippet below, we'd like to create a blob named <code>ol&#225;</code>.
 ```cpp
 // If the blob client is created from a container client, the blob name should be UTF-8 encoded.
 auto blobClient = containerClient.GetBlobClient("ol\xC3\xA1");