Add cocoapods-generate to dev instructions (#4286)

inlined · web-flow · commit ce197964cbb5 · 2019-11-12T16:18:50.000-08:00
diff --git a/README.md b/README.md
@@ -76,6 +76,7 @@ the following software:
 
   * Xcode 10.1 (or later)
   * CocoaPods 1.7.2 (or later)
+  * [CocoaPods generate](https://github.com/square/cocoapods-generate)
 
 For the pod that you want to develop:
 
