diff --git a/_pkgdown.yml b/_pkgdown.yml
index ffccc5e9..0ac27576 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -492,7 +492,6 @@ reference:
   - setup_Hpar_static
   - Births
   - make_parameters_demography_null
-  - make_Hpar_trace
 - subtitle: static
   desc: |
     Specialized methods for the static (constant) demographic model
diff --git a/vignettes/heterogeneous_transmission.Rmd b/vignettes/heterogeneous_transmission.Rmd
index 26be3c88..5d3a751a 100644
--- a/vignettes/heterogeneous_transmission.Rmd
+++ b/vignettes/heterogeneous_transmission.Rmd
@@ -22,12 +22,11 @@ Blood feeding is an interaction among humans and mosquitoes. Parasite transmissi
 
 Heterogeneous transmission includes at least three distinct concepts:
 
-+ [Heterogeneous Mixing](heterogeneous_mixing.html)
++ **[Heterogeneous Biting](heterogeneous_biting.html)**
 
-+ [Heterogeneous Biting](heterogeneous_mixing.html)
-
-+ [Environmental Heterogeneity](environmental_heterogeneity.html)
++ **[Environmental Heterogeneity](environmental_heterogeneity.html)**
 
++ **[Heterogeneous Mixing](heterogeneous_mixing.html)**