Spell the darned work correctly. Sheesh.

efsp/_projectCommon.php

diff --git a/efsp/_projectCommon.php b/efsp/_projectCommon.php
index ed4dc84..6ed0806 100644
--- a/efsp/_projectCommon.php
+++ b/efsp/_projectCommon.php
@@ -38,7 +38,7 @@
 	$prev = $versions[$current-1];
 	$next = $versions[$current+1];
 
-	$Nav->addNavSeparator("Other Verions", null);
+	$Nav->addNavSeparator("Other Versions", null);
 	if ($prev) $Nav->addCustomNav("EFSP {$prev} (previous)", "/projects/efsp/efsp_{$prev}", "_self", 1);
 	if ($next) $Nav->addCustomNav("EFSP {$next} (next)", "/projects/efsp/efsp_{$next}", "_self", 1);