docs(guide): fix a typo

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/content/guide/concepts.ngdoc b/docs/content/guide/concepts.ngdoc
index 4667339c..34ad14a8 100644
--- a/docs/content/guide/concepts.ngdoc
+++ b/docs/content/guide/concepts.ngdoc
@@ -184,7 +184,7 @@ The following graphic shows how everything works together after we introduced th
 # View independent business logic: Services
 
 Right now, the `InvoiceController` contains all logic of our example. When the application grows it
-is a good practise to move view independent logic from the controller into a so called
+is a good practice to move view independent logic from the controller into a so called
 <a name="service">"{@link dev_guide.services service}"</a>, so it can be reused by other parts
 of the application as well. Later on, we could also change that service to load the exchange rates
 from the web, e.g. by calling the Yahoo Finance API, without changing the controller.