fixed typo

includes/blast_ui.form_advanced_options.inc

@@ -65,7 +65,7 @@ function blast_ui_blastn_advanced_options_form(&$form, $form_state) {
     '#default_value' => $defaults['evalue'],
     '#size' => 12,
     '#maxlength' => 20,
-    '#description' => t('Expected number of chance matches in a random model. This number should be give in a decimal format. <a href="http://www.ncbi.nlm.nih.gov/BLAST/blastcgihelp.shtml#expect" target="_blank">More Information</a> | <a href="https://www.youtube.com/watch?v=nO0wJgZRZJs" target="_blank">Expect value vedio tutorial</a>'),
+    '#description' => t('Expected number of chance matches in a random model. This number should be give in a decimal format. <a href="http://www.ncbi.nlm.nih.gov/BLAST/blastcgihelp.shtml#expect" target="_blank">More Information</a> | <a href="https://www.youtube.com/watch?v=nO0wJgZRZJs" target="_blank">Expect value video tutorial</a>'),
   );
 
   $form['ALG']['GParam']['wordSize'] = array(