--- a/pgp.rst	Tue Oct 11 21:58:53 2016 +0300
+++ b/pgp.rst	Tue Oct 11 22:59:58 2016 +0300
@@ -21,10 +21,15 @@
 
 How import keys from key-server?
 ================================
-::
+
+To import key with signatures::
 
   $  gpg --keyserver pgp.mit.edu --recv-keys $KEYID
 
+To check revocation statuses and receive new signatures::
+
+  $  gpg --keyserver pgp.mit.edu --refresh-keys $KEYID
+
 How mark key as trusted?
 ========================
 ::