diff --git a/config/vufind/config.ini b/config/vufind/config.ini
index ceea0595542652d7661248d18305afe69b6806c6..570828c495093cc00e7916815bf816cc7991c86c 100644
--- a/config/vufind/config.ini
+++ b/config/vufind/config.ini
@@ -335,7 +335,7 @@ title_level_holds_mode = "disabled"
 ;method          = LDAP
 ;method         = ILS
 method         = Database
-;method			= AlmaDatabase
+;method         = AlmaDatabase
 ;method         = Shibboleth
 ;method         = SIP2
 ;method         = CAS
@@ -407,7 +407,7 @@ ils_encryption_key = false
 ; Uncomment this line to switch on "privacy mode" in which no user information
 ; will be stored in the database. Note that this is incompatible with social
 ; features, password resets, and many other features. It is not recommended for
-; use with "Database" or "AlmaDatabase" authentication, since the user will be 
+; use with "Database" or "AlmaDatabase" authentication, since the user will be
 ; forced to create a new account upon every login.
 ;privacy = true
 
diff --git a/module/VuFindApi/src/VuFindApi/Controller/Factory.php b/module/VuFindApi/src/VuFindApi/Controller/Factory.php
index 970b5ee254cd267db2339ab10fb075e0ed7a3fb2..784099af9c82d6d1bb3e031c957569fa67e32c41 100644
--- a/module/VuFindApi/src/VuFindApi/Controller/Factory.php
+++ b/module/VuFindApi/src/VuFindApi/Controller/Factory.php
@@ -27,7 +27,6 @@
  */
 namespace VuFindApi\Controller;
 
-use VuFindApi\Formatter\FacetFormatter;
 use Zend\ServiceManager\ServiceManager;
 
 /**