diff --git a/articles/Shot noise - Wikipedia/Shot noise - Wikipedia.xopp.xml b/articles/Shot noise - Wikipedia/Shot noise - Wikipedia.xopp.xml
index c4f1c92..0b32394 100644
--- a/articles/Shot noise - Wikipedia/Shot noise - Wikipedia.xopp.xml	
+++ b/articles/Shot noise - Wikipedia/Shot noise - Wikipedia.xopp.xml	
@@ -56,6 +56,7 @@
       <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">46.86073859 782.32056856 549.40004325 782.32056856</stroke>
       <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">46.17630567 799.83536558 326.61443210 799.83536558</stroke>
       <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">430.34159877 799.99744579 549.45598233 799.99744579</stroke>
+      <text font="Sans" size="11.00000000" x="173.37040718" y="82.43216394" color="#00c0ffff" ts="0" fn="">example of generating Poisson noise?</text>
     </layer>
   </page>
   <page width="596.00000000" height="842.00000000">