[gtk+] sk.po: Consistently translate “Insert”

[Daniel Boles <dboles src gnome org>]

commit 98e301845529386387308b00ff368291fccd292e
Author: Daniel Boles <dboles src gnome org>
Date:   Sat Sep 2 11:56:51 2017 +0100

    sk.po: Consistently translate “Insert”
    
    The two occurrences disagreed on the translation, and my amateur
    investigation indicates this one is correct.

 po/sk.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/sk.po b/po/sk.po
index 51ea359..597e64c 100644
--- a/po/sk.po
+++ b/po/sk.po
@@ -1830,7 +1830,7 @@ msgstr "Caps Lock je zapnutý"
 # tooltip
 #: gtk/gtkentry.c:9905
 msgid "Insert Emoji"
-msgstr "Vloží emotikonu"
+msgstr "Vložíť emotikonu"
 
 #: gtk/gtkfilechooserbutton.c:106
 msgid "Select a File"