[ae] Rename to aenetworks and clarify extractor name and description

youtube_dl/extractor/__init__.py

@@ -15,7 +15,7 @@ from .adobetv import (
     AdobeTVVideoIE,
 )
 from .adultswim import AdultSwimIE
-from .ae import AEIE
+from .aenetworks import AENetworksIE
 from .aftonbladet import AftonbladetIE
 from .airmozilla import AirMozillaIE
 from .aljazeera import AlJazeeraIE

youtube_dl/extractor/aenetworks.py

@@ -4,7 +4,9 @@ from .common import InfoExtractor
 from ..utils import smuggle_url
 
 
-class AEIE(InfoExtractor):
+class AENetworksIE(InfoExtractor):
+    IE_NAME = 'aenetworks'
+    IE_DESC = 'A+E Networks: A&E, Lifetime, History.com, FYI Network'
     _VALID_URL = r'https?://(?:www\.)?(?:(?:history|aetv|mylifetime)\.com|fyi\.tv)/(?:[^/]+/)+(?P<id>[^/]+?)(?:$|[?#])'
 
     _TESTS = [{