docs(configuration): fix typo (#7338)

src/content/configuration/output.mdx

@@ -169,7 +169,7 @@ module.exports = {
 };
 ```
 
-T> If the `output.filename` is defined as a string contiaining placeholder such as `[name]`, `[id]`, [`contenthash`], or [`chunkhash`], the default value for `output.chunkFilename` will be derived from the `output.filename`. Otherwise, `[id].js` will be used as the default value.
+T> If the `output.filename` is defined as a string containing placeholder such as `[name]`, `[id]`, [`contenthash`], or [`chunkhash`], the default value for `output.chunkFilename` will be derived from the `output.filename`. Otherwise, `[id].js` will be used as the default value.
 
 ## output.chunkFormat