update translations for 7.6/master

and force-fix errors using pocheck

Change-Id: I0bd4569353022758a9593acd89d212af24b7cef0

source/pl/helpcontent2/source/text/simpress/01.po

@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
 "POT-Creation-Date: 2023-05-10 12:32+0200\n"
-"PO-Revision-Date: 2023-05-23 13:34+0000\n"
+"PO-Revision-Date: 2023-06-10 13:35+0000\n"
 "Last-Translator: Adam Rak <kitynska@gmail.com>\n"
 "Language-Team: Polish <https://translations.documentfoundation.org/projects/libo_help-master/textsimpress01/pl/>\n"
 "Language: pl\n"
@@ -8717,7 +8717,7 @@ msgctxt ""
 "par_idN1058B\n"
 "help.text"
 msgid "Repeat"
-msgstr "Powtarzanie"
+msgstr "Powtórz"
 
 #. AQvYt
 #: effectoptionstiming.xhp