Add string.

4c465667 · insert · 98aa5e34 · 4c465667
Commit 4c465667 authored 4 years ago by insert
--- a/en.json
+++ b/en.json
@@ -81,7 +81,8 @@
                    "user_left": "left.",
                    "added_by": "added by",
                    "removed_by": "removed by"
-                }
+                },
+                "bot": "bot"
            },
            "groups": {
                "create": "Create a group.",