diff --git a/examples/cfd/demo.ipynb b/examples/cfd/demo.ipynb
index ebaabb6..87732e9 100644
--- a/examples/cfd/demo.ipynb
+++ b/examples/cfd/demo.ipynb
@@ -416,7 +416,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "We define the loss function, which additionally ensures physical realism of the initial condition by penalizing the flow's divergence (incompressibility)."
+    "We define the loss function, which additionally ensures physical realism of the initial condition by penalizing the flow's divergence."
    ]
   },
   {