typo and phyloxml

README.md

@@ -63,17 +63,17 @@ See below for a description of each method. The above snippet, assumes that the
 
 ## Example
 
-See [See this example](http://bl.ocks.org/emepyc/ce259dd519f6a60d35d04c78b40ec425) in this repository demonstrating how to use some of the widget options and API calls, like colouring the genes based on sequence length or hiding low coverage HOGs.
+[See this example](http://bl.ocks.org/emepyc/ce259dd519f6a60d35d04c78b40ec425) in this repository demonstrating how to use some of the widget options and API calls, like colouring the genes based on sequence length or hiding low coverage HOGs.
 
 # Configuration
 
 iHam exposes several methods to set up the widget.
 
 ## Data input
 
-#### newick
+#### newick or phyloxml
 
-The tree corresponding to this HOG in newick format.
+The tree corresponding to this HOG where species names should matched the one in the orthoxml file in newick or phyloxml format.
 
 For example: