Move all references of old url to the new address (#622)
diff --git a/src/hb-debug.hh b/src/hb-debug.hh
index 03431cb..20dead6 100644
--- a/src/hb-debug.hh
+++ b/src/hb-debug.hh
@@ -272,7 +272,7 @@
struct hb_auto_trace_t<0, ret_t>;
/* For disabled tracing; optimize out everything.
- * https://github.com/behdad/harfbuzz/pull/605 */
+ * https://github.com/harfbuzz/harfbuzz/pull/605 */
template <typename ret_t>
struct hb_no_trace_t {
inline ret_t ret (ret_t v, unsigned int line HB_UNUSED = 0) { return v; }
