diff --git a/R/write_h5ad.R b/R/write_h5ad.R
index fdca177a..c1fb0411 100644
--- a/R/write_h5ad.R
+++ b/R/write_h5ad.R
@@ -30,7 +30,7 @@
 #'   ncells <- 100
 #'   counts <- matrix(rpois(20000, 5), ncol = ncells)
 #'   logcounts <- log2(counts + 1)
-#
+#'   #
 #'   pca <- matrix(runif(ncells * 5), ncells)
 #'   tsne <- matrix(rnorm(ncells * 2), ncells)
 #'
diff --git a/vignettes/getting-started.Rmd b/vignettes/getting-started.Rmd
index 417f2062..459c22a2 100644
--- a/vignettes/getting-started.Rmd
+++ b/vignettes/getting-started.Rmd
@@ -31,9 +31,10 @@ Check out `?anndataR` for a full list of the functions provided by this package.
 
 Install using:
  ```{r, eval = FALSE}
-if (!require("BiocManager", quietly = TRUE))
+if (!require("BiocManager", quietly = TRUE)) {
   install.packages("BiocManager")
-  
+}
+
 BiocManager::install("BiocStyle")
  ```