Fix build warnings

Author: pauljewellmsft

articles/storage/blobs/storage-blob-container-delete-javascript.md

@@ -43,7 +43,7 @@ The following example uses a `BlobServiceClient` object to delete the specified
 
 ## [JavaScript](#tab/javascript)
 
-:::code language="javascript" source="~/azure-storage-snippets/blobs/howto/JavaScript/NodeJS-v12/dev-guide/delete-containers.ts" id="snippet_delete_container_immediately" :::
+:::code language="javascript" source="~/azure-storage-snippets/blobs/howto/JavaScript/NodeJS-v12/dev-guide/delete-containers.js" id="snippet_delete_container_immediately" :::
 
 ## [TypeScript](#tab/typescript)
 
@@ -55,7 +55,7 @@ The following example shows how to delete all containers that start with a speci
 
 ## [JavaScript](#tab/javascript)
 
-:::code language="javascript" source="~/azure-storage-snippets/blobs/howto/JavaScript/NodeJS-v12/dev-guide/delete-containers.ts" id="snippet_deleteContainersWithPrefix" :::
+:::code language="javascript" source="~/azure-storage-snippets/blobs/howto/JavaScript/NodeJS-v12/dev-guide/delete-containers.js" id="snippet_deleteContainersWithPrefix" :::
 
 ## [TypeScript](#tab/typescript)
 
@@ -73,7 +73,7 @@ The following example finds a deleted container, gets the version ID of that del
 
 ## [JavaScript](#tab/javascript)
 
-:::code language="javascript" source="~/azure-storage-snippets/blobs/howto/JavaScript/NodeJS-v12/dev-guide/delete-containers.ts" id="snippet_undeleteContainer" :::
+:::code language="javascript" source="~/azure-storage-snippets/blobs/howto/JavaScript/NodeJS-v12/dev-guide/delete-containers.js" id="snippet_undeleteContainer" :::
 
 ## [TypeScript](#tab/typescript)
 

articles/storage/blobs/storage-blob-containers-list-javascript.md

@@ -62,7 +62,7 @@ The following example asynchronously lists the containers in a storage account t
 
 ## [TypeScript](#tab/typescript)
 
-:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/list-containers.ts" id="snippet_listContainers":::
+:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/containers-list.ts" id="snippet_listContainers":::
 
 ---
 

articles/storage/blobs/storage-blob-delete-javascript.md

@@ -42,7 +42,7 @@ If the blob has any associated snapshots, you must delete all of its snapshots t
 
 ## [TypeScript](#tab/typescript)
 
-:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/delete-blob.ts" id="snippet_deleteBlob":::
+:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/blob-delete.ts" id="snippet_deleteBlob":::
 
 ---
 
@@ -66,7 +66,7 @@ This method restores soft-deleted blobs and any deleted snapshots associated wit
 
 ## [TypeScript](#tab/typescript)
 
-:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/delete-blob.ts" id="snippet_undeleteBlob":::
+:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/blob-delete.ts" id="snippet_undeleteBlob":::
 
 ---
 

articles/storage/blobs/storage-blob-download-javascript.md

@@ -43,7 +43,7 @@ The following example downloads a blob by using a file path with the [BlobClient
 
 ## [TypeScript](#tab/typescript)
 
-:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/download-blob-to-file.ts" id="snippet_downloadBlobToFile":::
+:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/blob-download-to-file.ts" id="snippet_downloadBlobToFile":::
 
 ---
 
@@ -57,7 +57,7 @@ The following example downloads a blob by creating a Node.js writable stream obj
 
 ## [TypeScript](#tab/typescript)
 
-:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/download-blob-to-stream.ts" id="snippet_downloadBlobAsStream":::
+:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/blob-download-to-stream.ts" id="snippet_downloadBlobAsStream":::
 
 ---
 
@@ -71,7 +71,7 @@ The following Node.js example downloads a blob to a string with [BlobClient.down
 
 ## [TypeScript](#tab/typescript)
 
-:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/download-blob-to-string.ts" id="snippet_downloadBlobToString":::
+:::code language="typescript" source="~/azure-storage-snippets/blobs/howto/TypeScript/NodeJS-v12/dev-guide/src/blob-download-to-string.ts" id="snippet_downloadBlobToString":::
 
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