diff --git a/README.md b/README.md
index af3e393..f8ba233 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@
 
 A suite of R packages containing all of the data from MicrobiomeDB.org, and tools for analyzing and visualizing the same. It also supports
 importing data from the following formats:
+
 1. TreeSummarizedExperiment
 2. phyloseq
 3. BIOM
diff --git a/vignettes/user-data.Rmd b/vignettes/user-data.Rmd
index e3613eb..742d943 100644
--- a/vignettes/user-data.Rmd
+++ b/vignettes/user-data.Rmd
@@ -21,6 +21,7 @@ library(MicrobiomeDB)
 ## Importing Data {#introduction}
 
 The MicrobiomeDB package supports importing data from the following formats:
+
 1. [TreeSummarizedExperiment](#treesummarizedexperiment)
 2. [phyloseq](#phyloseq)
 3. [BIOM](#biom)