Fix: Fixed typo in resources.resw (#11146)

Fix typo

Author: hecksmosis

src/Files.App/Strings/en-US/Resources.resw

@@ -451,7 +451,7 @@
     <value>The file you are attempting to access is currently being used by {0}</value>
   </data>
   <data name="FileInUseDialog.Text" xml:space="preserve">
-    <value>The file you are attempting to access is currently being used by an another application</value>
+    <value>The file you are attempting to access is currently being used by another application</value>
   </data>
   <data name="FileInUseDialog.Title" xml:space="preserve">
     <value>File is in use</value>