Add note to check for DCO exit status

Issue: RELENG-2764
Change-Id: I36f8cb328d4ecd42338a26e33a53b3a3ea7d3598
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/docs/commands/dco.rst b/docs/commands/dco.rst
index 534b270..9f2593b 100644 (file)
--- a/docs/commands/dco.rst
+++ b/docs/commands/dco.rst
@@ -14,5 +14,9 @@ check
 ---------
 
 .. program-output:: lftools dco check --help
-                    List of git shas that are missing DCO (Signed-off-by line).
+                    List of git commit hash missing the DCO (Signed-off-by line).
 
+
+.. note::
+
+    Check for exit status to determine if the DCO check passed.