Fix npm beta label in README (#207)

Previously, the instructions for usage with Babel 7 was to install the plugin with the label "next" which doesn't exist. The correct label is "beta".
rollup · Apr 20, 2018 · b05e0ef · b05e0ef
1 parent 10b3ada
commit b05e0ef
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -27,7 +27,7 @@ npm install --save-dev rollup-plugin-babel@latest
 > babel 7.x - beta
 
 ```bash
-npm install --save-dev rollup-plugin-babel@next
+npm install --save-dev rollup-plugin-babel@beta
 ```
 
 ## Usage