Merge pull request #26 from NHSDigital/fix/wording

Update wording around HTML tables

Author: mcheung-nhs

src/pages/1.3.1-HTML-structure-and-semantice-reflect-intent.md

@@ -84,7 +84,7 @@ Using lists to group content on a page improves accessibility as assistive techn
 
 #### Tables
 
-HTML Tables were not marked-up correctly, people using assistive technologies will not be able to understand the relationships in the table if the mark-up is incorrect.
+If HTML tables are not marked-up correctly, people using assistive technologies will not be able to understand the relationships in the table.
 
 Further information: [W3C: Tables](https://www.w3.org/WAI/tutorials/tables/)