Update README.md

README.md

@@ -30,9 +30,8 @@
     - [Antibodypedia](https://git.embl.de/sharan/protein-bioinformatics-nov-2016/blob/master/TeachingMaterials/Antibodypedia.md): Toby
     - [EMBOSS toolkits](https://git.embl.de/sharan/protein-bioinformatics-nov-2016/blob/master/TeachingMaterials/EMBOSS_EBI.md): Malvika
         - [EMBOSS explorer](http://emboss.bioinformatics.nl/cgi-bin/emboss/)
-            * EMBOSS dot-plot
-            * dotmatcher
-            * Pepinfo
+            * ALIGNMENT DOT PLOTS: 
+                * [Alignment and plotting tools](http://emboss.bioinformatics.nl/cgi-bin/emboss/), for example: [dotmatcher](http://emboss.bioinformatics.nl/cgi-bin/emboss/dotmatcher)
 
 **Part-2 Protein structure analysis**