Minor edit

index.html

@@ -54,7 +54,7 @@ <h3>
 		<p>
 
 <strong>Database-integrated genome-screening (DIGS)</strong> is a form of systematic genome screening
-in which a similarity search-based screening pipeline is linked to a <strong>relational database management
+in which a <strong><a target="_blank" href="https://blast.ncbi.nlm.nih.gov/">BLAST</a></strong>-based screening pipeline is linked to a <strong>relational database management
 system</strong>. This provides a robust foundation for implementing large-scale, automated screens, and 
 enables a 'database querying' approach to investigating screening output.		  
 		</p>