Fix regex

it still happened to work, but this is more proper

socialmediadownload.py

@@ -19,9 +19,9 @@ def do_update(self, helper: ConfigUpdateHelper) -> None:
             for suffix in ["enabled", "info", "image", "video", "thumbnail"]:
                 helper.copy(f"{prefix}.{suffix}")
 
-reddit_pattern = re.compile(r"^((?:https?:)?\/\/)?((?:www|m)\.)?((?:reddit\.com|redd.it))(\/r\/.*\/comments\/.*)(\/)?$")
-instagram_pattern = re.compile(r"/(?:https?:\/\/)?(?:www.)?instagram.com\/?([a-zA-Z0-9\.\_\-]+)?\/([p]+)?([reel]+)?([tv]+)?([stories]+)?\/([a-zA-Z0-9\-\_\.]+)\/?([0-9]+)?/")
-youtube_pattern = re.compile(r"^((?:https?:)?\/\/)?((?:www|m)\.)?((?:youtube\.com|youtu.be))(\/(?:[\w\-]+\?v=|embed\/|v\/)?)([\w\-]+)(\S+)?$")
+reddit_pattern = re.compile(r"^((?:https?:)?\/\/)?((?:www|m)\.)?((?:reddit\.com|redd\.it))(\/r\/.*\/comments\/.*)(\/)?$")
+instagram_pattern = re.compile(r"^(?:https?:\/\/)?(?:www\.)?instagram\.com\/?([a-zA-Z0-9\.\_\-]+)?\/([p]+)?([reel]+)?([tv]+)?([stories]+)?\/([a-zA-Z0-9\-\_\.]+)\/?([0-9]+)?/$")
+youtube_pattern = re.compile(r"^((?:https?:)?\/\/)?((?:www|m)\.)?((?:youtube\.com|youtu\.be))(\/(?:[\w\-]+\?v=|embed\/|v\/)?)([\w\-]+)(\S+)?$")
 
 class SocialMediaDownloadPlugin(Plugin):
     async def start(self) -> None:
@@ -186,4 +186,4 @@ async def handle_reddit(self, evt, url_tup):
 
             elif self.config["reddit.image"] or self.config["reddit.video"]:
                 self.log.warning(f"Unknown media type {query_url}: {mime_type}")
-                return
+                return