src/figures_utils/exons_interactions.py: fix test in get_info_from_database function

src/figures_utils/exons_interactions.py

@@ -39,7 +39,7 @@ def get_info_from_database(cnx: sqlite3.Connection, query: str) -> list:
 
     >>> get_info_from_database(sqlite3.connect(Config.db_file),
     ... 'SELECT id_sample FROM cin_projects LIMIT 2')
-    ['GSM1018961_GSM1018962 ', 'GSM1018963_GSM1018964']
+    ['GSM1018961_GSM1018962', 'GSM1018963_GSM1018964']
     """
     cursor = cnx.cursor()
     cursor.execute(query)