diff --git a/docs/harfbuzz-sections.txt b/docs/harfbuzz-sections.txt
index 0013b342d..51ee56d40 100644
--- a/docs/harfbuzz-sections.txt
+++ b/docs/harfbuzz-sections.txt
@@ -151,6 +151,7 @@ HB_BUFFER_SERIALIZE_FLAGS_DEFAULT
 HB_SCRIPT_CANADIAN_ABORIGINAL
 hb_font_funcs_set_glyph_func
 hb_font_get_glyph_func_t
+hb_set_invert
 </SECTION>
 
 <SECTION>
@@ -518,7 +519,6 @@ hb_set_get_population
 hb_set_get_user_data
 hb_set_has
 hb_set_intersect
-hb_set_invert
 hb_set_is_empty
 hb_set_is_equal
 hb_set_next