diff --git a/functions.inc.php b/functions.inc.php
index 35b4dbe3..16b0d8c6 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -353,7 +353,7 @@ function escape_string($string_or_int) {
  *
  * @param string $param parameter name.
  * @param string|array $default (optional) - default value if key is not set.
- * @return string|array 
+ * @return string|array
  */
 function safeget($param, $default = "") {
     $retval = $default;
diff --git a/model/AliasHandler.php b/model/AliasHandler.php
index 716ea745..b52c835f 100644
--- a/model/AliasHandler.php
+++ b/model/AliasHandler.php
@@ -5,7 +5,6 @@
  * Handlers User level alias actions - e.g. add alias, get aliases, update etc.
  */
 class AliasHandler extends PFAHandler {
-
     protected $db_table = 'alias';
     protected $id_field = 'address';
     protected $domain_field = 'domain';
diff --git a/public/list.php b/public/list.php
index 7e2d0900..030da1ba 100644
--- a/public/list.php
+++ b/public/list.php
@@ -23,7 +23,7 @@ $username = authentication_get_username(); # enforce login
 
 $table = safeget('table');
 
-if(!is_string($table)) {
+if (!is_string($table)) {
     die("table parameter must be a string");
 }
 $handlerclass = ucfirst($table) . 'Handler';
diff --git a/scripts/snippets/crypt.php b/scripts/snippets/crypt.php
index 3cec06c1..42b77fcd 100644
--- a/scripts/snippets/crypt.php
+++ b/scripts/snippets/crypt.php
@@ -20,7 +20,7 @@ class Crypt {
     }
   
     /**
-     * @return bool 
+     * @return bool
      */
     public function crypt($algorithm) {
         return true;