[docs] Fix titles here as well
diff --git a/src/hb-map.cc b/src/hb-map.cc
index e833964..067a2b3 100644
--- a/src/hb-map.cc
+++ b/src/hb-map.cc
@@ -29,7 +29,7 @@
 
 /**
  * SECTION:hb-map
- * @title: hb_map_t
+ * @title: hb-map
  * @short_description: Object representing integer to integer mapping
  * @include: hb.h
  *