Update filswan.md

Author: flyworker

projects/application/filswan.md

@@ -5,7 +5,7 @@
 application
 
 ## Project Description
-Swan is a marketplace for Filecoin miners, clients post/bidding deals the online.. 
+Swan is a marketplace for Filecoin miners, clients post/bidding deals the online.
 
 The platform also provides powerful deal lifecycle management, fast file retrieval, Petabyte-Scale Data migration, content network delivery, multi-data center caching, micropayment and edge computing services. Miners on Swan platform can provide additional services according to their infrastructure and capabilities.