diff --git a/doc/source/models/multifluid.ipynb b/doc/source/models/multifluid.ipynb
index 7936cf1897a1d16077b2c1938eedafd1c529246a..1aa94510216f3a22d57f02997b6e97de6a39b985 100644
--- a/doc/source/models/multifluid.ipynb
+++ b/doc/source/models/multifluid.ipynb
@@ -184,7 +184,7 @@
    "outputs": [],
    "source": [
     "# And you can also load the JSON that teqp is loading for the pure fluids\n",
-    "pureJSON = teqp.collect_component_json(['NEON','HYDROGEN'], teqp.get_datapath())"
+    "pureJSON = teqp.collect_component_json(['Neon','Hydrogen'], teqp.get_datapath())"
    ]
   },
   {