Fix typo in readme

Salma Alam-Naylor · Salma Alam-Naylor · commit 006fa19ec4c0 · 2020-06-06T14:49:44.000+01:00
diff --git a/README.md b/README.md
@@ -21,7 +21,7 @@ Thank you and happy jamming!
 
 ## Technical
 
-The Fretonator was built with:
+The Fretonator is built with:
 
 ```
 Angular
