diff --git a/libertree/lang/pl/messages.po b/libertree/lang/pl/messages.po
index b7650aa0..a119f691 100644
--- a/libertree/lang/pl/messages.po
+++ b/libertree/lang/pl/messages.po
@@ -10,7 +10,7 @@ msgstr ""
 "Project-Id-Version: friendica\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2013-02-27 05:01-0500\n"
-"PO-Revision-Date: 2018-03-31 19:44+0000\n"
+"PO-Revision-Date: 2018-08-04 11:56+0000\n"
 "Last-Translator: Waldemar Stoczkowski <waldemar.stoczkowski@gmail.com>\n"
 "Language-Team: Polish (http://www.transifex.com/Friendica/friendica/language/pl/)\n"
 "MIME-Version: 1.0\n"
@@ -25,7 +25,7 @@ msgstr "Opublikuj na libertree"
 
 #: libertree.php:67
 msgid "libertree Post Settings"
-msgstr "libertree Ustawienia Post"
+msgstr "Ustawienia libertree Post"
 
 #: libertree.php:69
 msgid "Enable Libertree Post Addon"
diff --git a/libertree/lang/pl/strings.php b/libertree/lang/pl/strings.php
index afb721b6..1c535c33 100644
--- a/libertree/lang/pl/strings.php
+++ b/libertree/lang/pl/strings.php
@@ -2,11 +2,12 @@
 
 if(! function_exists("string_plural_select_pl")) {
 function string_plural_select_pl($n){
+	$n = intval($n);
 	return ($n==1 ? 0 : ($n%10>=2 && $n%10<=4) && ($n%100<12 || $n%100>14) ? 1 : $n!=1 && ($n%10>=0 && $n%10<=1) || ($n%10>=5 && $n%10<=9) || ($n%100>=12 && $n%100<=14) ? 2 : 3);;
 }}
 ;
 $a->strings["Post to libertree"] = "Opublikuj na libertree";
-$a->strings["libertree Post Settings"] = "libertree Ustawienia Post";
+$a->strings["libertree Post Settings"] = "Ustawienia libertree Post";
 $a->strings["Enable Libertree Post Addon"] = "Włącz dodatek Libertree Post";
 $a->strings["Libertree API token"] = "Token API Libertree";
 $a->strings["Libertree site URL"] = "Adres URL witryny Libertree";