fix broken link to the Libra support page
diff --git a/_projectCommon.php b/_projectCommon.php
index 6164dd5..20fbb7d 100755
--- a/_projectCommon.php
+++ b/_projectCommon.php
@@ -28,7 +28,7 @@
 	$Nav->addNavSeparator("Libra", 	"/libra");
 	$Nav->addCustomNav("Download", "/libra/download.php", "_self", 3);
 	$Nav->addCustomNav("Documentation", "/libra/documentation", "_blank", 3);
-	$Nav->addCustomNav("Support", "/libra/support.php", "_blank", 3);
+	$Nav->addCustomNav("Support", "/libra/support", "_blank", 3);
 	$Nav->addCustomNav("Getting Involved", "/libra/developers", "_blank", 3);
 
 	# Define keywords, author and title here, or in each PHP page specifically