Unrar tool not getting set properly under Linux

Author: hmhrex

comics/utils/comicfilehandler.py

@@ -17,7 +17,7 @@ def __init__(self):
 			rarfile.UNRAR_TOOL = os.path.dirname(comics.__file__) + "/utils/unrar/unrar.exe"	
 		elif sys.platform == 'darwin':	# Mac
 			rarfile.UNRAR_TOOL = os.path.dirname(comics.__file__) + "/utils/unrar/unrar_mac"
-		elif sys.platform == 'linux2':	# Linux
+		elif sys.platform == 'linux':	# Linux
 			rarfile.UNRAR_TOOL = os.path.dirname(comics.__file__) + "/utils/unrar/unrar-nonfree_ubuntu"
 
 
@@ -235,4 +235,4 @@ def get_extractor(self, comic_file):
 		if ext == '.tar':
 			e = tarfile.TarFile(comic_file)
 
-		return e
+		return e