Revert "Remove spurious space"

This reverts commit c9e2339a

swh/lister/dlang/__init__.py

@@ -14,7 +14,7 @@ and C-like syntax.
 The `Dlang`_ lister list origins from its packages manager registry `DUB`_.
 
 The registry provides an `http api endpoint`_ that helps in getting the packages index
-with name, url, versions and dates.
+with name,  url, versions and dates.
 
 As of July 2023 `DUB`_ list 2364 package names.
 

swh/lister/rubygems/lister.py

@@ -93,14 +93,14 @@ class RubyGemsLister(StatelessLister[RubyGemsListerPage]):
         db_dsn = postgresql.dsn()
         db_url = postgresql.url().replace(db_dsn["database"], self.DB_NAME)
         db = psycopg2.connect(**db_dsn)
-        db.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)  # type: ignore
+        db.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
         with db.cursor() as cursor:
             cursor.execute(f"CREATE DATABASE {self.DB_NAME}")
 
         db_dsn["database"] = self.DB_NAME
 
         db = psycopg2.connect(**db_dsn)
-        db.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT) # type: ignore
+        db.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
         with db.cursor() as cursor:
             cursor.execute("CREATE EXTENSION IF NOT EXISTS hstore")