update translations for master

and force-fix errors using pocheck

Change-Id: Ib11aec7e448b083f697b9705d29795cd2e5a55f0

source/el/nlpsolver/src/locale.po

@@ -4,16 +4,16 @@ 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: 2021-09-10 23:11+0200\n"
-"PO-Revision-Date: 2019-12-17 11:21+0000\n"
+"PO-Revision-Date: 2021-09-21 10:46+0000\n"
 "Last-Translator: Dimitris Spingos <dmtrs32@gmail.com>\n"
-"Language-Team: Greek <https://weblate.documentfoundation.org/projects/libo_ui-master/nlpsolversrclocale/el/>\n"
+"Language-Team: Greek <https://translations.documentfoundation.org/projects/libo_ui-master/nlpsolversrclocale/el/>\n"
 "Language: el\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
 "X-Accelerator-Marker: ~\n"
-"X-Generator: LibreOffice\n"
+"X-Generator: Weblate 4.8.1\n"
 "X-POOTLE-MTIME: 1420865368.000000\n"
 
 #. sv3GB
@@ -95,7 +95,7 @@ msgctxt ""
 "NLPSolverCommon.Properties.UseStrongerPRNG\n"
 "property.text"
 msgid "Use a stronger random generator (slower)"
-msgstr ""
+msgstr "Χρήση μια ισχυρότερης τυχαίας γεννήτριας (πιο αργή)"
 
 #. PeiB3
 #: NLPSolverCommon_en_US.properties