diff --git a/html/includes/graphs/device/cisco-dsp.inc.php b/html/includes/graphs/device/cisco-dsp.inc.php
index 7458ce424..bdbc41d64 100644
--- a/html/includes/graphs/device/cisco-dsp.inc.php
+++ b/html/includes/graphs/device/cisco-dsp.inc.php
@@ -11,12 +11,11 @@
    * the source code distribution for details.
    */
 
-include("includes/graphs/common.inc.php");
+include "includes/graphs/common.inc.php";
 $rrd_options .= " -l 0 -E ";
 $rrd_filename = $config['rrd_dir']."/".$device['hostname']."/cisco-dsp.rrd";
 
-if (file_exists($rrd_filename))
-{
+if (file_exists($rrd_filename)) {
 	$rrd_options .= " COMMENT:'                            Cur   Min  Max\\n'";
 	$rrd_options .= " DEF:Total=" . $rrd_filename . ":total:AVERAGE ";
 	$rrd_options .= " AREA:Total#c099ff ";
diff --git a/html/includes/graphs/device/cisco-hwmtp.inc.php b/html/includes/graphs/device/cisco-hwmtp.inc.php
index 526964a1f..aaede692b 100644
--- a/html/includes/graphs/device/cisco-hwmtp.inc.php
+++ b/html/includes/graphs/device/cisco-hwmtp.inc.php
@@ -11,12 +11,11 @@
    * the source code distribution for details.
    */
 
-include("includes/graphs/common.inc.php");
+include "includes/graphs/common.inc.php";
 $rrd_options .= " -l 0 -E ";
 $rrd_filename = $config['rrd_dir']."/".$device['hostname']."/cisco-hwmtp.rrd";
 
-if (file_exists($rrd_filename))
-{
+if (file_exists($rrd_filename)) {
 	$rrd_options .= " COMMENT:'                            Cur   Min  Max\\n'";
 	$rrd_options .= " DEF:Total=" . $rrd_filename . ":total:AVERAGE ";
 	$rrd_options .= " AREA:Total#c099ff ";
diff --git a/html/includes/graphs/device/cisco-pri.inc.php b/html/includes/graphs/device/cisco-pri.inc.php
index 29aa861ab..fc0c66d91 100644
--- a/html/includes/graphs/device/cisco-pri.inc.php
+++ b/html/includes/graphs/device/cisco-pri.inc.php
@@ -11,12 +11,11 @@
    * the source code distribution for details.
    */
 
-include("includes/graphs/common.inc.php");
+include "includes/graphs/common.inc.php";
 $rrd_options .= " -l 0 -E ";
 $rrd_filename = $config['rrd_dir']."/".$device['hostname']."/cisco-pri.rrd";
 
-if (file_exists($rrd_filename))
-{
+if (file_exists($rrd_filename)) {
 	$rrd_options .= " COMMENT:'                            Cur   Min  Max\\n'";
 	$rrd_options .= " DEF:Total=" . $rrd_filename . ":total:AVERAGE ";
 	$rrd_options .= " AREA:Total#c099ff ";
diff --git a/html/includes/graphs/device/cisco-xcode.inc.php b/html/includes/graphs/device/cisco-xcode.inc.php
index 362e16ba4..6a71a09e3 100644
--- a/html/includes/graphs/device/cisco-xcode.inc.php
+++ b/html/includes/graphs/device/cisco-xcode.inc.php
@@ -11,12 +11,11 @@
    * the source code distribution for details.
    */
 
-include("includes/graphs/common.inc.php");
+include "includes/graphs/common.inc.php";
 $rrd_options .= " -l 0 -E ";
 $rrd_filename = $config['rrd_dir']."/".$device['hostname']."/cisco-xcode.rrd";
 
-if (file_exists($rrd_filename))
-{
+if (file_exists($rrd_filename)) {
 	$rrd_options .= " COMMENT:'                            Cur   Min  Max\\n'";
 	$rrd_options .= " DEF:Total=" . $rrd_filename . ":total:AVERAGE ";
 	$rrd_options .= " AREA:Total#c099ff ";