Update index.html

specify log2 fc

protocols/functional-enrichment-analysis/index.html

@@ -143,7 +143,7 @@ <h1>Example Data - Voineagu et al. autism study</h1>
     <p>The <a href="https://europepmc.org/article/MED/21614001" target="_blank">Voineagu et al.</a> study compares the transcriptome between autistic and normal brain, and was downloaded from <a href="https://www.ebi.ac.uk/gxa/experiments-content/E-GEOD-30573/resources/ExperimentDownloadSupplier.BulkDifferential/tsv" target="_blank">Expression Atlas</a>. It contains data for all genes measured with the following comma-separated columns:</p>
         <ul>
             <li>NCBI gene symbol</li>
-            <li>fold change</li>
+            <li>log2 fold change</li>
             <li>p value</li> 
        </ul>
     <!--<p><a href="https://raw.githubusercontent.com/gladstone-institutes/Bioinformatics-Workshops/master/intro-pathway-analysis/ExampleData/E-GEOD-30573.csv" target="_blank">Download data</a></p>-->