Minor reword

Author: javiereguiluz

README.md

@@ -4,7 +4,7 @@ Symfony Demo Application
 The "Symfony Demo Application" is a reference application created to show how
 to develop applications following the [Symfony Best Practices][1].
 
-In addition to this, you can as well read [the official Symfony Book to showcase Symfony][5].
+You can also learn about these practices in [the official Symfony Book][5].
 
 Requirements
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