diff --git a/min/builder/ocCheck.php b/min/builder/ocCheck.php
index 8cc19af..5c40e74 100644
--- a/min/builder/ocCheck.php
+++ b/min/builder/ocCheck.php
@@ -1,4 +1,4 @@
-<?php 
+<?php
 /**
  * AJAX checks for zlib.output_compression
  * 
@@ -11,7 +11,7 @@ $_oc = ini_get('zlib.output_compression');
 require dirname(__FILE__) . '/../config.php';
 if (! $min_enableBuilder) {
     header('Location: /');
-    exit();
+    exit;
 }
 
 if (isset($_GET['hello'])) {
diff --git a/min/builder/test.php b/min/builder/test.php
index 08fb498..7f3e04b 100644
--- a/min/builder/test.php
+++ b/min/builder/test.php
@@ -1,5 +1,5 @@
 <?php
-exit();
+exit;
 /* currently unused.
 
 // capture PHP's default setting (may get overridden in config
@@ -8,7 +8,7 @@ $_oc = ini_get('zlib.output_compression');
 // allow access only if builder is enabled
 require dirname(__FILE__) . '/../config.php';
 if (! $min_enableBuilder) {
-    exit();
+    exit;
 }
 
 if (isset($_GET['oc'])) {
diff --git a/min/config.php b/min/config.php
index bca17e3..ee757e1 100644
--- a/min/config.php
+++ b/min/config.php
@@ -52,6 +52,7 @@ $min_allowDebugFlag = false;
 //$min_cachePath = 'c:\\WINDOWS\\Temp';
 //$min_cachePath = '/tmp';
 //$min_cachePath = preg_replace('/^\\d+;/', '', session_save_path());
+
 /**
  * To use APC/Memcache/ZendPlatform for cache storage, require the class and
  * set $min_cachePath to an instance. Example below:
diff --git a/min/index.php b/min/index.php
index 274c553..a49ad0b 100644
--- a/min/index.php
+++ b/min/index.php
@@ -79,8 +79,8 @@ if (isset($_GET['f']) || isset($_GET['g'])) {
         
 } elseif ($min_enableBuilder) {
     header('Location: builder/');
-    exit();
+    exit;
 } else {
-    header("Location: /");
-    exit();
+    header('Location: /');
+    exit;
 }
diff --git a/min/lib/Minify.php b/min/lib/Minify.php
index 2b38f89..9a4d286 100644
--- a/min/lib/Minify.php
+++ b/min/lib/Minify.php
@@ -435,7 +435,7 @@ class Minify {
         header('Content-Type: text/html; charset=utf-8');
         echo "<h1>$h1</h1>";
         echo "<p>Please see <a href='$url'>$url</a>.</p>";
-        exit();
+        exit;
     }
 
     /**
diff --git a/min_extras/tools/minifyTextarea.php b/min_extras/tools/minifyTextarea.php
index fcdbbd0..8199fd6 100644
--- a/min_extras/tools/minifyTextarea.php
+++ b/min_extras/tools/minifyTextarea.php
@@ -44,7 +44,7 @@ if (isset($_POST['method']) && $_POST['method'] === 'Minify and serve') {
     } catch (Exception $e) {
         echo h($e->getMessage());
     }
-    exit();
+    exit;
 }
 
 $tpl = array();