Corrected wrongly spelled configuration option

config.dist.php

@@ -53,7 +53,7 @@ $cookieValidity = 100;
 $showPermanentSetting = false;
 
 // Whether or not to use the search-as-you-type feature of the drop down list
-$userImprovedDropDownList = true;
+$useImprovedDropDownList = true;
 
 // Set to true in order to enable reading the Identity Provider from a SAML2 
 // metadata file defined below in $metadataFile

default-header.php

@@ -78,7 +78,7 @@
 		
 		setFocus();
 		
-		if (<?php echo ($userImprovedDropDownList) ? 'true' : 'false' ?>){
+		if (<?php echo ($useImprovedDropDownList) ? 'true' : 'false' ?>){
 			
 			var searchText = '<?php echo getLocalString('search_idp', 'js') ?>';
 			$("#userIdPSelection:enabled option[value='-']").text(searchText);

functions.php

@@ -16,7 +16,7 @@ function initConfigOptions(){
 	global $cookieSecurity;
 	global $cookieValidity;
 	global $showPermanentSetting;
-	global $userImprovedDropDownList;
+	global $useImprovedDropDownList;
 	global $useSAML2Metadata;
 	global $SAML2MetaOverLocalConf;
 	global $includeLocalConfEntries;
@@ -54,7 +54,7 @@ function initConfigOptions(){
 	$defaults['cookieSecurity'] = false;
 	$defaults['cookieValidity'] = 100;
 	$defaults['showPermanentSetting'] = false;
-	$defaults['userImprovedDropDownList'] = true;
+	$defaults['useImprovedDropDownList'] = true;
 	$defaults['useSAML2Metadata'] = true; 
 	$defaults['SAML2MetaOverLocalConf'] = false;
 	$defaults['includeLocalConfEntries'] = true;

templates.php

@@ -16,7 +16,7 @@ if(!isset($_SERVER['REMOTE_ADDR']) || basename($_SERVER['SCRIPT_NAME']) == 'temp
 
 function printHeader(){
 
-	global $langStrings, $language, $imageURL, $javascriptURL, $cssURL, $logoURL, $userImprovedDropDownList;
+	global $langStrings, $language, $imageURL, $javascriptURL, $cssURL, $logoURL, $useImprovedDropDownList;
 	
 	// Check if custom header template exists
 	if(file_exists('custom-header.php')){