docs: corrected spelling of Globally under Installation section (#15905)

noopur-tiwari · vikerman · commit 157b98a4b68c · 2019-10-23T15:00:46.000-07:00
diff --git a/packages/angular/cli/README.md b/packages/angular/cli/README.md
@@ -43,7 +43,7 @@ with NPM 5.5.1 or higher.
 
 **BEFORE YOU INSTALL:** please read the [prerequisites](#prerequisites)
 
-### Install Globablly
+### Install Globally
 ```bash
 npm install -g @angular/cli
 ```
