docs: fix wording

docs/docs/configuration/metadata.md

@@ -6,7 +6,7 @@ import Image from "@theme/IdealImage";
 
 # Metadata
 
-Files and folder can be annotated with metadata and displayed. Metadata is stored in a file called `<name>.dbmeta.json`, where `<name>` is the exact file (including extension) or folder name. Put it in the same folder as the target file or folder. Metadata is stored in a JSON format specified below. 
+Files and folders can be annotated with metadata. Metadata is stored in a file called `<name>.dbmeta.json`, where `<name>` is the exact file (including extension) or folder name. Put it in the same folder as the target file or folder. Metadata is stored in a JSON format specified below. 
 
 The `*.dbmeta.json` files are hidden from the user and cannot be viewed.