[gnome-screenshot] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit e7bd00b77e3ad401a053d33f9fd190a6ceede5e6
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Nov 10 19:39:43 2016 +0100

    Update Polish translation

 po/pl.po |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/po/pl.po b/po/pl.po
index 30b134a..d76f7a3 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -14,8 +14,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gnome-screenshot\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-09-09 02:40+0200\n"
-"PO-Revision-Date: 2016-09-09 02:42+0200\n"
+"POT-Creation-Date: 2016-11-10 19:38+0100\n"
+"PO-Revision-Date: 2016-11-10 19:39+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag gmail com>\n"
 "Language-Team: Polish <community-poland mozilla org>\n"
 "Language: pl\n"
@@ -70,7 +70,7 @@ msgstr ""
 
 #: ../src/org.gnome.Screenshot.appdata.xml.in.h:4
 msgid ""
-"GNOME Screenshot allows you to take screenshots even when it's not open: "
+"GNOME Screenshot allows you to take screenshots even when it’s not open: "
 "just press the PrtSc button on your keyboard, and a snapshot of your whole "
 "screen will be saved to your Pictures folder. Hold Alt while pressing PrtSc "
 "and you will get a screenshot of only the currently selected window."
@@ -179,8 +179,8 @@ msgstr "Efekt krawędzi"
 
 #: ../src/org.gnome.gnome-screenshot.gschema.xml.h:16
 msgid ""
-"Effect to add to the outside of a border. Possible values are \"shadow\", "
-"\"none\", and \"border\"."
+"Effect to add to the outside of a border. Possible values are “shadow”, "
+"“none”, and “border”."
 msgstr ""
 "Efekt dodawany do zewnętrznej części krawędzi. Dopuszczalne wartości to "
 "„shadow” (cień), „none” (brak) oraz „border” (ramka)."
@@ -195,7 +195,7 @@ msgstr "Domyślne rozszerzenie typu pliku dla zrzutów ekranu."
 
 #: ../src/screenshot-application.c:145
 #, c-format
-msgid "A file named \"%s\" already exists in \"%s\""
+msgid "A file named “%s” already exists in “%s”"
 msgstr "Plik o nazwie „%s” już istnieje w „%s”"
 
 #: ../src/screenshot-application.c:152