Update `Swedish` translation

Currently translated at 82.2% (506 of 615 strings)

Translation: Wiki-Bot/Discord
Translate-URL: https://translate.wikibot.de/projects/wiki-bot/discord/sv/

i18n/sv.json

@@ -27,7 +27,7 @@
             " "
         ],
         "diff": [
-            "diff",
+            " ",
             " ",
             " ",
             " ",
@@ -48,7 +48,7 @@
             " "
         ],
         "info": [
-            "info",
+            " ",
             " ",
             " ",
             " ",
@@ -90,7 +90,7 @@
             " "
         ],
         "test": [
-            "test",
+            " ",
             " ",
             " ",
             " ",