update translations for 7.0 beta2

and force-fix errors using pocheck

Change-Id: I41df06b7c762dcaf88812f2667f02a6fae639e62

source/ja/chart2/messages.po

@@ -4,8 +4,8 @@ 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: 2020-05-19 12:40+0200\n"
-"PO-Revision-Date: 2020-01-07 12:24+0000\n"
-"Last-Translator: aefgh39622 <aefgh39622@gmail.com>\n"
+"PO-Revision-Date: 2020-06-05 20:56+0000\n"
+"Last-Translator: Jun NOGATA <nogajun@gmail.com>\n"
 "Language-Team: Japanese <https://weblate.documentfoundation.org/projects/libo_ui-master/chart2messages/ja/>\n"
 "Language: ja\n"
 "MIME-Version: 1.0\n"
@@ -13,7 +13,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Accelerator-Marker: ~\n"
-"X-Generator: LibreOffice\n"
+"X-Generator: Weblate 3.10.3\n"
 "X-POOTLE-MTIME: 1560941067.000000\n"
 
 #. NCRDD
@@ -1251,7 +1251,7 @@ msgstr "改行"
 #: chart2/uiconfig/ui/dlg_DataLabel.ui:253
 msgctxt "dlg_DataLabel|liststoreSEPARATOR"
 msgid "Period"
-msgstr ""
+msgstr "ピリオド"
 
 #. FDBQW
 #: chart2/uiconfig/ui/dlg_DataLabel.ui:278
@@ -1851,7 +1851,7 @@ msgstr "左"
 #: chart2/uiconfig/ui/sidebarelements.ui:175
 msgctxt "sidebarelements|checkbutton_no_overlay"
 msgid "Show the legend without overlapping the chart"
-msgstr ""
+msgstr "グラフに重ならないように凡例を表示"
 
 #. UVbZR
 #: chart2/uiconfig/ui/sidebarelements.ui:197