update translations for 6.3.0 rc3

and force-fix errors using pocheck

Change-Id: I19893b4702ce96c8850c43ee4aa0c2665a971e9f
(cherry picked from commit f7fd1330c8cfdefab2a8a61f0a53f171f7f2f130)

source/fi/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: 2019-07-03 20:21+0200\n"
-"PO-Revision-Date: 2019-07-16 12:30+0000\n"
-"Last-Translator: Jiri Grönroos <jiri.gronroos@iki.fi>\n"
+"PO-Revision-Date: 2019-07-23 15:04+0000\n"
+"Last-Translator: tjhietala <tuomas.hietala@iki.fi>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: fi\n"
 "MIME-Version: 1.0\n"
@@ -14,7 +14,7 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Accelerator-Marker: ~\n"
 "X-Generator: Pootle 2.8\n"
-"X-POOTLE-MTIME: 1563280241.000000\n"
+"X-POOTLE-MTIME: 1563894248.000000\n"
 
 #: chart2/inc/chart.hrc:17
 msgctxt "tp_ChartType|liststore1"
@@ -54,7 +54,7 @@ msgstr "Porrastetut viivat"
 #: chart2/inc/strings.hrc:27
 msgctxt "STR_DLG_REMOVE_DATA_TABLE"
 msgid "This chart currently contains an internal data table. Do you want to proceed, deleting the internal data table, and set a new data range?"
-msgstr ""
+msgstr "Tämä kaavio sisältää sisäisen tietotaulukon. Haluatko jatkaa ja korvata sisäisen taulukon uudella tietoalueella?"
 
 #: chart2/inc/strings.hrc:28
 msgctxt "STR_PAGE_CHARTTYPE"
@@ -2884,12 +2884,12 @@ msgstr "Piirtoasetukset"
 #: chart2/uiconfig/ui/tp_SeriesToAxis.ui:385
 msgctxt "tp_SeriesToAxis|CB_LEGEND_ENTRY_HIDDEN"
 msgid "Hide legend entry"
-msgstr ""
+msgstr "Piilota selitemerkintä"
 
 #: chart2/uiconfig/ui/tp_SeriesToAxis.ui:406
 msgctxt "tp_SeriesToAxis|label4"
 msgid "Legend Entry"
-msgstr ""
+msgstr "Selitemerkintä"
 
 #: chart2/uiconfig/ui/tp_Trendline.ui:65
 msgctxt "tp_Trendline|linear"