Merge pull request #7971 from electron/modify-install-docs

make npm install instructions more prominent

README.md

@@ -21,20 +21,20 @@ behavior to [email protected].
 
 ## Downloads
 
-Prebuilt binaries and debug symbols of Electron for Linux, Windows and macOS can
-be found on the [releases](https://github.com/electron/electron/releases) page.
-
-You can also use [`npm`](https://docs.npmjs.com/) to install prebuilt electron
-binaries:
+To install prebuilt Electron binaries, use
+[`npm`](https://docs.npmjs.com/) (or [`yarn`](https://yarnpkg.com/en/docs/managing-dependencies)):
 
 ```sh
-# Install the `electron` command globally in your $PATH
-npm install electron -g
-
 # Install as a development dependency
 npm install electron --save-dev
+
+# Install the `electron` command globally in your $PATH
+npm install electron -g
 ```
 
+See the [releases page](https://github.com/electron/electron/releases) for
+prebuilt binaries, debug symbols, and more.
+
 ### Mirrors
 
 - [China](https://npm.taobao.org/mirrors/electron)