readme: update quick start

Best practice to save your dependencies on install. Matches recommendation on website.
stephenplusplus · Sep 21, 2014 · 661aaa2 · 661aaa2
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commit 661aaa2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -18,7 +18,7 @@ If you need support for other Google APIs, check out the [Google Node.js API Cli
 ## Quick Start
 
 ```sh
-$ npm install gcloud
+$ npm install --save gcloud
 ```
 
 ## Authorization