Changed label of "Merge Tabs"

The primary function is to unsplit the view (without closing any tabs), so this should be a clearer wording.

1 files changed, 1 insertions, 1 deletions

diff --git a/po/en.po b/po/en.po
index da8eb0f6..6a24edf0 100644
--- a/po/en.po
+++ b/po/en.po
@@ -167,7 +167,7 @@ msgid "menu.duptab"
 msgstr "Duplicate Tab"
 
 msgid "menu.split.merge"
-msgstr "Merge Tabs"
+msgstr "Unsplit"
 
 msgid "menu.split.swap"
 msgstr "Swap Sides"