Merge pull request #421 from arif-rh/minor-fix

Minor fix for docs

Author: kenjis

docs/authentication.md

@@ -146,11 +146,11 @@ $credentials = [
 $validCreds = auth()->check($credentials);
 
 if (! $validCreds->isOK()) {
-    return redirect()->back()->with('error', $loginAttempt->reason());
+    return redirect()->back()->with('error', $validCreds->reason());
 }
 ```
 
-The Result instance returned contains the logged in user as `extraInfo()`.
+The Result instance returned contains the valid user as `extraInfo()`.
 
 ### loggedIn()
 

docs/quickstart.md

@@ -254,8 +254,7 @@ if ($user->inGroup('admin', 'beta')) {
 
 ## Managing Users
 
-Shield uses a more complex user setup than many other systems, separating [User Identities](concepts.md#identities) from the user accounts themselves. This quick overview should help you feel more confident when working with users on a day-to-day basis.
-Since Shield uses a more complex user setup than many other systems, due to the [User Identities](concepts.md#user-identities), this quick overview should help you feel more confident when working with users on a day-to-day basis.
+Since Shield uses a more complex user setup than many other systems, separating [User Identities](concepts.md#user-identities) from the user accounts themselves. This quick overview should help you feel more confident when working with users on a day-to-day basis.
 
 ### Creating Users