diff --git a/README.md b/README.md
index ac1e8a5..041e571 100644
--- a/README.md
+++ b/README.md
@@ -26,4 +26,9 @@ A Graphical User Interface for MSI in Julia: https://github.com/CINVESTAV-LABI/j
 
 Additional notes:<br>
 After the first boot initializes the packages in your computer, subsequent uses of the app should take less time to load.<br>
-Recomended system requirements: 4 core processor, 8 GB ram<br>
\ No newline at end of file
+Recomended system requirements: 4 core processor, 8 GB ram<br>
+
+## Example data
+
+Robert Winkler. (2023). mzML mass spectrometry and imzML mass spectrometry imaging test data [Data set]. 
+Zenodo. <https://doi.org/10.5281/zenodo.10084132>
\ No newline at end of file
diff --git a/app.jl.html b/app.jl.html
index 756b1c5..b25b0e9 100644
--- a/app.jl.html
+++ b/app.jl.html
@@ -30,7 +30,7 @@
               :rules="[val => !!val || '* Required', val => val >= 0.0 &amp;&amp; val <= 1.0  || 'Needs to be in range between 0 and 1']"></q-input>
           </div>
           <div class="st-col col-4 col-sm q-ma-sm">
-            <q-input standout="custom-standout" id="textcolorLevel" step="1" v-model="colorLevel" label="Color level"
+            <q-input standout="custom-standout" id="textcolorLevel" step="1" v-model="colorLevel" label="Color levels"
               type="number"
               :rules="[ val => !!val || '* Required', val => val >= 2 &amp;&amp; val <= 256 || 'Needs to be in range between 2 and 256']"></q-input>
           </div>