Update strings to match the final spec.

chrome/browser/resources/options/manage_profile_overlay.css

Index: chrome/browser/resources/options/manage_profile_overlay.css
===================================================================
--- chrome/browser/resources/options/manage_profile_overlay.css	(revision 207746)
+++ chrome/browser/resources/options/manage_profile_overlay.css	(working copy)
@@ -102,20 +102,25 @@
   -webkit-margin-end: 10px;
 }
 
-#delete-profile-message {
+#delete-profile-message,
+#delete-managed-profile-addendum {
   -webkit-padding-start: 48px;
   background-repeat: no-repeat;
 }
 
+#delete-managed-profile-addendum {
+  margin-top: 10px;
+}
+
 html[dir='rtl'] #delete-profile-message {
   background-position: right;
 }
 
-#create-profile-limited-not-signed-in {
+#create-profile-managed-not-signed-in {
   color: #999;
 }
 
-#create-profile-limited-not-signed-in-label {
+#create-profile-managed-not-signed-in-label {
   white-space: pre-wrap;
   word-wrap: break-word;
 }