updated README

FrancoisChaumont · Aug 10, 2018 · 0740ff1 · 0740ff1
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commit 0740ff1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -35,7 +35,7 @@ Install this package with composer by simply adding the following to your compos
 ```
 and running the following command:  
 ```
-composer require francoischaumont/open-route-service
+composer require francoischaumont/open-route-service:2.*
 ```
 
 Requires a file named [api.key](api.key) which contains the API key in order to run.