From 6eff3a64f1f5d89f7699ebf3fccff886877673c5 Mon Sep 17 00:00:00 2001
From: Jason Tibbitts <tibbs@math.uh.edu>
Date: Jun 24 2019 18:58:38 +0000
Subject: Add proper interpage link.


---

diff --git a/guidelines/modules/ROOT/pages/Versioning.adoc b/guidelines/modules/ROOT/pages/Versioning.adoc
index 8cd34c7..78c6612 100644
--- a/guidelines/modules/ROOT/pages/Versioning.adoc
+++ b/guidelines/modules/ROOT/pages/Versioning.adoc
@@ -152,17 +152,15 @@ When packaging a prerelease:
 * `+<upstreamrel>+` contains the version
 which upstream has decided this line of development will become
 once it has been released.
-
 * `+<upstreamrel>+` is followed by a tilde.
-
 * `+<upstreamprerel>+` contains a string which upstream has chosen
 to version the prereleases in this line of development.
 Usually this will be something like
 "alpha3" or "pre2"
-
 and may need to be altered such that it includes
 no invalid characters.
-(See below XXXX xref.)
+(See <<invalidchars,below>>.)
+
 Note that it is possible that upstream has decided
 on the next release version
 but has not yet tagged a prerelease.
@@ -274,6 +272,7 @@ will still update existing systems properly
 without ordering issues.
 
 
+[#invalidchars]
 === Upstream uses invalid characters in the version
 
 It's possible that upstream uses characters besides ASCII letters