diff --git a/README.md b/README.md
index 0780c32..29051a0 100644
--- a/README.md
+++ b/README.md
@@ -34,8 +34,8 @@ Biological invasions are a global challenge that has received insufficient atten
 
 ## <a href="https://github.com/cjabradshaw/InvaCostVersionTrends/tree/main/data">Data</a>
 - This directory contains six .xlsx files:
-    - <strong>Table S1</strong>: InvaCost publications List of 52 peer-reviewed articles that have used the InvaCost database, categorised according to themes
-    - <strong>Table S2</strong>: Compilation of policy documents that have referenced <em>InvaCost</em> studies
+    - <strong>Table S1</strong>: InvaCost publications List of 52 peer-reviewed articles that have used the <em>InvaCost</em> database, categorised according to themes
+    - <strong>Table S2</strong>: Compilation of policy documents that have referenced InvaCost studies
     - <strong>Table S3</strong>: News articles Altmetric scores, examples of news stories with associated outlets, and number of tweets
     - <strong>Table S4</strong>: Summary of the descriptors Type of cost merged and Management type used in <em>InvaCost</em> database
     - <strong>Table S5</strong>: Number of established invasive species per country including monetary costs from the <em>InvaCost</em> database