1 files changed, 1 insertions, 1 deletions
diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 0b76a9ff4a..9a815d5678 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -313,7 +313,7 @@ module Net
       @receiver_thread.join
       synchronize do
         unless @sock.closed?
-          @sock.close 
+          @sock.close
         end
       end
       raise e if e