diff --git a/src/filters/filters.js b/src/filters/filters.js
index 4be48093..1895e678 100644
--- a/src/filters/filters.js
+++ b/src/filters/filters.js
@@ -10,7 +10,6 @@ import datasette from '../services/datasette.js'
 const { govukMarkdown } = xGovFilters
 
 const addFilters = async (nunjucksEnv) => {
-
   const datasetSlugNameTable = await datasette.runQuery('select dataset, name from dataset')
   const datasetNameMapping = createDatasetMapping(datasetSlugNameTable.rows)
   const datasetSlugToReadableName = makeDatasetSlugToReadableNameFilter(datasetNameMapping)
diff --git a/src/filters/makeDatasetSlugToReadableNameFilter.js b/src/filters/makeDatasetSlugToReadableNameFilter.js
index 401c4166..6ac79da0 100644
--- a/src/filters/makeDatasetSlugToReadableNameFilter.js
+++ b/src/filters/makeDatasetSlugToReadableNameFilter.js
@@ -29,16 +29,14 @@ export const makeDatasetSlugToReadableNameFilter = (datasetNameMapping) => {
 
 /**
  * Creates a mapping of dataset slugs to their corresponding readable names.
- * 
+ *
  * @param {Array<[string, string]>} dataSubjects - An array of tuples, where each tuple contains a dataset slug and its corresponding readable name.
  * @returns {Map<string, string>} - A Map object where each key is a dataset slug and its value is the corresponding readable name.
  */
 export const createDatasetMapping = (dataSubjects) => {
-  const datasetMapping = new Map();
+  const datasetMapping = new Map()
   dataSubjects.forEach(([slug, name]) => {
-    datasetMapping.set(slug, name);
-  });
-  return datasetMapping;
+    datasetMapping.set(slug, name)
+  })
+  return datasetMapping
 }
-
-
diff --git a/src/services/datasette.js b/src/services/datasette.js
index d3c058c9..840daa17 100644
--- a/src/services/datasette.js
+++ b/src/services/datasette.js
@@ -37,7 +37,7 @@ export default {
  * @param {any[][]} rows - A 2D array of row data, where each inner array represents a row
  * @returns {object[]} - An array of objects, where each object represents a row with column names as keys
  */
-function formatData (columns, rows){
+function formatData (columns, rows) {
   // convert the rows into an easier to access format
   return rows.map((row) => {
     return row.reduce((acc, val, index) => {