Update CONTRIBUTING.md
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 6681472..975dd5e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -25,7 +25,7 @@
follow the directions here: https://help.github.com/articles/generating-ssh-keys/.
* Create an empty directory for your copy of the repository. Call it what you like. For
the sake of the instructions that follow, we'll call it `flutter`.
- * Create a `.gclient` in the `flutter` directory with the following contents, replacing
+ * Create a `.gclient` file in the `flutter` directory with the following contents, replacing
`<your_name_here`> with your GitHub account name:
```
