fixup! Normative: Call RegionPreference in WeekInfoOfLocale

Author: gibson042

spec/locale.html

@@ -876,7 +876,7 @@ <h1>
         1. Let _regionOverride_ be _preference_.[[RegionOverride]].
         1. If _regionOverride_ is not *undefined* and week data for region _regionOverride_ are available, then
           1. Let _lookupRegion_ be _regionOverride_.
-        1. Else if week data for region _region_ are available,
+        1. Else if week data for region _region_ are available, then
           1. Let _lookupRegion_ be _region_.
         1. Else,
           1. Let _lookupRegion_ be *"001"*.