[PATCH 5 of 7] i18n: el: fix syntax errors

[Thomas De Schampheleire]

# HG changeset patch
# User Thomas De Schampheleire <thomas.de_schampheleire at nokia.com>
# Date 1552251500 -3600
#      Sun Mar 10 21:58:20 2019 +0100
# Node ID c83f4a4d3aee0e9654f45ff29360116a875dcdbc
# Parent  3cc963a1b00c1aa5396932609009fc500e64029d
i18n: el: fix syntax errors

Weblate reports:

    msgmerge --no-wrap --backup=none --previous --update /home/www-data/weblate-hosted/vcs/kallithea/kallithea/kallithea/i18n/el/LC_MESSAGES/kallithea.po /home/www-data/weblate-hosted/vcs/kallithea/kallithea/kallithea/i18n/kallithea.pot

    /home/www-data/weblate-hosted/vcs/kallithea/kallithea/kallithea/i18n/el/LC_MESSAGES/kallithea.po:1686: end-of-line within string
    /home/www-data/weblate-hosted/vcs/kallithea/kallithea/kallithea/i18n/el/LC_MESSAGES/kallithea.po:1686: keyword "simple" unknown
    /home/www-data/weblate-hosted/vcs/kallithea/kallithea/kallithea/i18n/el/LC_MESSAGES/kallithea.po:1686:10: syntax error
    /home/www-data/weblate-hosted/vcs/kallithea/kallithea/kallithea/i18n/el/LC_MESSAGES/kallithea.po:1686: keyword "diff" unknown
    /home/www-data/weblate-hosted/vcs/kallithea/kallithea/kallithea/i18n/el/LC_MESSAGES/kallithea.po:1687: end-of-line within string
    msgmerge: found 5 fatal errors


Problem introduced in commit 880e2f07651b3eaf88d01e71ac7f3cbf88df163c

diff --git a/kallithea/i18n/el/LC_MESSAGES/kallithea.po b/kallithea/i18n/el/LC_MESSAGES/kallithea.po
--- a/kallithea/i18n/el/LC_MESSAGES/kallithea.po
+++ b/kallithea/i18n/el/LC_MESSAGES/kallithea.po
@@ -1682,8 +1682,7 @@ msgstr "Το γονικό δεν άλλαξε - εμφάνισε τις διαφορές από την προηγούμενη έκδοση:"
 
 #: kallithea/model/pull_request.py:362
 #, fuzzy, python-format
-#| msgid "" "This pull request is based on another %s revision and there is no
-#| simple " "diff."
+#| msgid "This pull request is based on another %s revision and there is no simple diff."
 msgid ""
 "This iteration is based on another %s revision and there is no simple "
 "diff."