Fix interpunction in English translation. (#4958)

options/locale/locale_en-US.ini

@@ -80,7 +80,7 @@ loading = Loading…
 install = Installation
 title = Initial Configuration
 docker_helper = If you run Gitea inside Docker, please read the <a target="_blank" rel="noopener noreferrer" href="%s">documentation</a> before changing any settings.
-requite_db_desc = Gitea requires MySQL, PostgreSQL, MSSQL, or SQLite3.
+requite_db_desc = Gitea requires MySQL, PostgreSQL, MSSQL or SQLite3.
 db_title = Database Settings
 db_type = Database Type
 host = Host
@@ -792,7 +792,7 @@ issues.due_date_invalid = "The due date is invalid or out of range. Please use t
 issues.dependency.title = Dependencies
 issues.dependency.issue_no_dependencies = This issue currently doesn't have any dependencies.
 issues.dependency.pr_no_dependencies = This pull request currently doesn't have any dependencies.
-issues.dependency.add = Add dependency...
+issues.dependency.add = Add dependency…
 issues.dependency.cancel = Cancel
 issues.dependency.remove = Remove
 issues.dependency.remove_info = Remove this dependency