Fix npm install script typo (#1368)

Christopher-Hayes · web-flow · commit 797a8e843d4a · 2021-02-23T01:52:51.000+03:00
diff --git a/README.md b/README.md
@@ -12,7 +12,7 @@ SVG files, especially those exported from various editors, usually contain a lot
 ## Installation
 
 ```sh
-npm -g svgo
+npm -g install svgo
 ```
 or
 ```sh
