diff --git a/examples/cryogenicFuelTanks.xml b/examples/cryogenicFuelTanks.xml
index efbea01..a685818 100644
--- a/examples/cryogenicFuelTanks.xml
+++ b/examples/cryogenicFuelTanks.xml
@@ -64,7 +64,7 @@
                             <genericFuelTanks>
                                 <genericFuelTank uID="simpleTank">
                                     <name>Cryogenic fuel tank</name>
-                                    <designPrameters>
+                                    <designParameters>
                                         <transformation>
                                             <translation>
                                                 <x>10.</x>
@@ -80,7 +80,7 @@
                                         <material>
                                             <materialUID>mat1</materialUID>
                                         </material>
-                                    </designPrameters>
+                                    </designParameters>
                                 </genericFuelTank>
                             </genericFuelTanks>
                         </fuelTanks>