update deployment tooltip

Author: syphar

templates/releases/releases.html

@@ -53,7 +53,7 @@
                                 {%- if release.rustdoc_status -%}
                                     {%- if release.deployment_pending -%}
                                         <div class="pure-u-1 pure-u-sm-1-24 pure-u-md-1-24 deploymentstatus"
-                                            title="deployment pending, it may take up to 20 minutes for this version to be visible to everybody">
+                                             title="deployment pending, it may take up to 20 minutes for this version to be visible to everybody and on all pages. Especially `/latest/` URLs might be affected.">
                                             {{ "spinner" | fas }}
                                         </div>
                                     {%- else -%}