Change method to property
diff --git a/docs/x509/reference.rst b/docs/x509/reference.rst
index 568eb40..3b14567 100644
--- a/docs/x509/reference.rst
+++ b/docs/x509/reference.rst
@@ -761,14 +761,11 @@
         key embedded in the CSR). This data may be used to validate the CSR
         signature.
 
-    .. method:: verify()
+    .. attribute:: is_signature_valid
 
         .. versionadded:: 1.3
 
-        :raises cryptography.exceptions.InvalidSignature: If the signature does
-            not validate.
-
-        Verifies the CSR signature.
+        Returns True if the CSR signature is correct, False otherwise.
 
 X.509 Certificate Revocation List Builder
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~