diff --git a/docs/articles/qualr.html b/docs/articles/qualr.html
index 21f079d..ee75444 100644
--- a/docs/articles/qualr.html
+++ b/docs/articles/qualr.html
@@ -85,7 +85,7 @@
       <h1 data-toc-skip>How to use qualR</h1>
                         <h4 class="author">Mario Gavidia-Calderón, Daniel Schuch &amp; Maria de Fatima Andrade</h4>
                         
-            <h4 class="date">2021-10-20</h4>
+            <h4 class="date">2021-11-15</h4>
       
       <small class="dont-index">Source: <a href="https://github.com/quishqa/qualR/blob/master/vignettes/qualr.Rmd"><code>vignettes/qualr.Rmd</code></a></small>
       <div class="hidden name"><code>qualr.Rmd</code></div>
diff --git a/docs/index.html b/docs/index.html
index 11c4c39..398bead 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -407,7 +407,9 @@ <h2 class="hasAnchor">
 <div id="acknowledgments" class="section level2">
 <h2 class="hasAnchor">
 <a href="#acknowledgments" class="anchor"></a>Acknowledgments</h2>
-<p>Thanks to <a href="https://cetesb.sp.gov.br/ar/">CETESB</a> and to <a href="https://www.rio.rj.gov.br/web/smac/monitorar-rio1">MonitorAr Program</a> for make public this atmospheric data, and to the <a href="http://www.lapat.iag.usp.br/">LAPAT-IAG team</a> for test and help to improve <code>qualR</code>.</p>
+<p>Thanks to <a href="https://cetesb.sp.gov.br/ar/">CETESB</a> and to <a href="https://www.rio.rj.gov.br/web/smac/monitorar-rio1">MonitorAr Program</a> for make public this atmospheric data.</p>
+<p>We acknowledge the programs CAPES (Coordenadoria de Aperfeiçoamento de Pessoal de Nível Superior), CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico), FAPESP (2016/18438-0 - Fundação de Amparo à Pesquisa do Estado do São Paulo), and the Wellcome Trust (subaward from Yale University to Universidade de São Paulo, subcontract number GR108373).</p>
+<p>Finally, we want to thanks to the <a href="http://www.lapat.iag.usp.br/">LAPAT-IAG team</a> for test and help to improve <code>qualR</code>.</p>
 </div>
 <div id="last-but-not-least" class="section level2">
 <h2 class="hasAnchor">
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
index 3f90dd1..6fa93d1 100644
--- a/docs/pkgdown.yml
+++ b/docs/pkgdown.yml
@@ -3,5 +3,5 @@ pkgdown: 1.6.1
 pkgdown_sha: ~
 articles:
   qualr: qualr.html
-last_built: 2021-10-20T16:18Z
+last_built: 2021-11-15T22:45Z