translation fixes + moved a curly bracket

(cherry picked from commit 5c48a769)

src/www/load_balancer_pool_edit.php

@@ -72,7 +72,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
     /* Ensure that our pool names are unique */
     for ($i=0; isset($config['load_balancer']['lbpool'][$i]); $i++) {
         if ($pconfig['name'] == $config['load_balancer']['lbpool'][$i]['name'] && $i != $id) {
-            $input_errors[] = gettext("This pool name has already been used.  Pool names must be unique.");
+            $input_errors[] = gettext("This pool name has already been used. Pool names must be unique.");
         }
     }
 
@@ -143,7 +143,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
         mark_subsystem_dirty('loadbalancer');
         write_config();
         header("Location: load_balancer_pool.php");
-        exit;    }
+        exit;
+    }
 }
 
 

src/www/services_dhcp_edit.php

@@ -136,7 +136,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
         $input_errors[] = gettext("A valid MAC address must be specified.");
     }
     if (isset($config['dhcpd'][$if]['staticarp']) && empty($pconfig['ipaddr'])) {
-        $input_errors[] = gettext("Static ARP is enabled.  You must specify an IP address.");
+        $input_errors[] = gettext("Static ARP is enabled. You must specify an IP address.");
     }
 
     /* check for overlaps */

src/www/services_router_advertisements.php

@@ -347,7 +347,7 @@ include("head.inc");
                         </tfoot>
                       </table>
                       <div class="hidden" for="help_for_subnets">
-                        <?=gettext("Subnets are specified in CIDR format.  " .
+                        <?=gettext("Subnets are specified in CIDR format. " .
                               "Select the CIDR mask that pertains to each entry. " .
                               "/128 specifies a single IPv6 host; /64 specifies a normal IPv6 network; etc. " .
                               "If no subnets are specified here, the Router Advertisement (RA) Daemon will advertise to the subnet to which the router's interface is assigned.");?>

src/www/system_advanced_misc.php

@@ -335,17 +335,17 @@ include("head.inc");
                   <input name="powerd_enable" type="checkbox" id="powerd_enable" value="yes" <?=!empty($pconfig['powerd_enable']) ? "checked=\"checked\"" : "";?> />
                   <div class="hidden" for="help_for_powerd_enable">
                     <?=gettext("The powerd utility monitors the system state and sets various power control " .
-                                        "options accordingly.  It offers four modes (maximum, minimum, adaptive " .
+                                        "options accordingly. It offers four modes (maximum, minimum, adaptive " .
                                         "and hiadaptive) that can be individually selected while on AC power or batteries. " .
                                         "The modes maximum, minimum, adaptive and hiadaptive may be abbreviated max, " .
-                                        "min, adp, hadp.  Maximum mode chooses the highest performance values.  Minimum " .
+                                        "min, adp, hadp. Maximum mode chooses the highest performance values. Minimum " .
                                         "mode selects the lowest performance values to get the most power savings. " .
                                         "Adaptive mode attempts to strike a balance by degrading performance when " .
-                                        "the system appears idle and increasing it when the system is busy.  It " .
+                                        "the system appears idle and increasing it when the system is busy. It " .
                                         "offers a good balance between a small performance loss for greatly " .
-                                        "increased power savings.  Hiadaptive mode is alike adaptive mode, but " .
+                                        "increased power savings. Hiadaptive mode is alike adaptive mode, but " .
                                         "tuned for systems where performance and interactivity are more important " .
-                                        "than power consumption.  It raises frequency faster, drops slower and " .
+                                        "than power consumption. It raises frequency faster, drops slower and " .
                                         "keeps twice lower CPU load."); ?>
                   </div>
                 </td>