Update file_finder.md

doc/user/project/repository/file_finder.md

@@ -27,15 +27,15 @@ and go back to **Files**.
 
 ## How it works
 
-The File finder feature is powered by the [Fuzzy filter](https://github.com/jeancroy/fuzz-aldrin-plus) library.
+The File Finder feature is powered by the [Fuzzy filter](https://github.com/jeancroy/fuzz-aldrin-plus) library.
 
-It implements a fuzzy search with highlight, and tries to provide intuitive
+It implements a fuzzy search with the highlight and tries to provide intuitively
 results by recognizing patterns that people use while searching.
 
 For example, consider the [GitLab FOSS repository](https://gitlab.com/gitlab-org/gitlab-foss/tree/master) and that we want to open
 the `app/controllers/admin/deploy_keys_controller.rb` file.
 
-Using fuzzy search, we start by typing letters that get us closer to the file.
+Using a fuzzy search, we start by typing letters that get us closer to the file.
 
 **Tip:** To narrow down your search, include `/` in your search terms.