fixed typo - trailing backslash

diff --git a/question/format/blackboard_6/format.php b/question/format/blackboard_6/format.php
index 37281cd326e5c4e4b1764c6c9f28993bdcf307c5..4f2b6b15937ce54a504f14264497664e8feeabb2 100644 (file)
--- a/question/format/blackboard_6/format.php
+++ b/question/format/blackboard_6/format.php
@@ -414,7 +414,7 @@ function process_block($cur_block, &$block) {
                                                //print_object($cur_block);\r
                     }\r
                 }\r
-                foreach($sub_blocks['#']['flow_mat'] as $sub_block) {\\r
+                foreach($sub_blocks['#']['flow_mat'] as $sub_block) {\r
                                        //echo "Calling process_block from line 404<br>";\r
                                        //$block = null;                        // Reset $block to NULL because process_block is expecting an object\r
                                                                                                // for the second argument and not a string, which is what is was set as\r