update translations for 7.2.1 rc2

and force-fix errors using pocheck

Change-Id: I4b8c8e545d7aba21bf9e925bfb9018be6e4c04f8

source/el/basctl/messages.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: 2021-06-04 13:08+0200\n"
-"PO-Revision-Date: 2021-02-01 16:18+0000\n"
+"PO-Revision-Date: 2021-09-05 11:21+0000\n"
 "Last-Translator: Dimitris Spingos <dmtrs32@gmail.com>\n"
 "Language-Team: Greek <https://translations.documentfoundation.org/projects/libo_ui-master/basctlmessages/el/>\n"
 "Language: el\n"
@@ -13,7 +13,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
 "X-Accelerator-Marker: ~\n"
-"X-Generator: LibreOffice\n"
+"X-Generator: Weblate 4.6.2\n"
 "X-POOTLE-MTIME: 1555681059.000000\n"
 
 #. fniWp
@@ -531,7 +531,7 @@ msgstr "Κατάλογος αντικειμένου"
 #: basctl/inc/strings.hrc:107
 msgctxt "RID_STR_BRWTITLE_PROPERTIES"
 msgid "Properties: "
-msgstr "Ιδιότητες:  "
+msgstr "Ιδιότητες: "
 
 #. FnkAZ
 #: basctl/inc/strings.hrc:108