Upgrade - Add step identifier to Data Types.

core/upgrade/index.php

@@ -182,7 +182,7 @@
 		echo "<table width='100%' border='0' cellpadding='0' cellspacing='0'>\n";
 		echo "<tr>\n";
 		echo "	<td width='30%' class='vncell' style='vertical-align:middle;'>\n";
-		echo "		<div style='".$step_container_style."'><span style='".$step_number_style."'>".$step++."</span></div>";
+		echo "		<div style='".$step_container_style."'><span style='".$step_number_style."'>".$step."</span></div>";
 		echo "		".$text['label-upgrade_schema'];
 		echo "	</td>\n";
 		echo "	<td width='70%' class='vtable' style='height: 50px;'>\n";
@@ -195,6 +195,7 @@
 		echo "<table width='100%' border='0' cellpadding='0' cellspacing='0'>\n";
 		echo "<tr>\n";
 		echo "	<td width='30%' class='vncell' style='vertical-align:middle;'>\n";
+		echo "		<div style='".$step_container_style."'><span style='".$step_number_style." letter-spacing: -0.06em;'>".$step++."B</span></div>";
 		echo "		".$text['label-upgrade_data_types'];
 		echo "	</td>\n";
 		echo "	<td width='70%' class='vtable' style='height: 50px;'>\n";