diff --git a/docs/update_docs.sh b/docs/update_docs.sh
index 0ca6946..445b00c 100644
--- a/docs/update_docs.sh
+++ b/docs/update_docs.sh
@@ -7,17 +7,16 @@
 # List of documentation files
 doc_file_names=$(fd -d 1 -t f --extension adoc --exclude "README.adoc")
 
-for doc_file_name in $doc_file_names
-do
+for doc_file_name in "${doc_file_names[@]}"; do
 	doc_file_name_without_extension=${doc_file_name::-5}
 	output_path=../advlabdb/templates/docs/$doc_file_name_without_extension.html
 
 	# Convert to html with asciidoctor
-	asciidoctor -v --backend html5 $doc_file_name -o $output_path
+	asciidoctor -v --backend html5 "$doc_file_name" -o "$output_path"
 
 	# Add the Jinja raw tag
-	sed -i "1i {% raw %}" $output_path
-	echo -e "\n{% endraw %}" >> $output_path
+	sed -i "1i {% raw %}" "$output_path"
+	echo -e "\n{% endraw %}" >>"$output_path"
 
 	# Done
 	echo "Generated $output_path"