diff --git a/draft-ymbk-grow-wkc-behavior.xml b/draft-ymbk-grow-wkc-behavior.xml
index d1685f8..7d6bb72 100644
--- a/draft-ymbk-grow-wkc-behavior.xml
+++ b/draft-ymbk-grow-wkc-behavior.xml
@@ -152,10 +152,10 @@
 
   <section anchor="impls" title="Documentation of Vendor Implementations">
 
-    <t>In Juniper Networks's JunOS, "set community" removes all received
+    <t>In Juniper Networks' JunOS, "set community" removes all received
     communities, Well-Known or otherwise.</t>
 
-    <t>In Cisco Systems's IOS-XR, "set community" removes all received
+    <t>In Cisco Systems' IOS-XR, "set community" removes all received
     communities except for the following:</t>
 
     <texttable anchor="cisco">