diff --git a/docs/guides/hello-world.ipynb b/docs/guides/hello-world.ipynb
index 1c60b444760..7bbf82d50f0 100644
--- a/docs/guides/hello-world.ipynb
+++ b/docs/guides/hello-world.ipynb
@@ -208,7 +208,7 @@
     "<Admonition type=\"note\" title=\"Operator Notation\">\n",
     "Here, something like the `ZZ` operator is a shorthand for the tensor product $Z\\otimes Z$, which means measuring Z on qubit 1 and Z on qubit 0 together, and obtaining information about the correlation between qubit 1 and qubit 0. Expectation values like this are also typically written as $\\langle Z_1 Z_0 \\rangle$.\n",
     "\n",
-    "If the state is entangled, then the measurement of $\\langle Z_1 Z_0 \\rangle$ should be 1.\n",
+    "If the state is entangled, then the measurement of $\\langle Z_1 Z_0 \\rangle$ should be different from the measurement of $\\langle I_1 \\otimes Z_0 \\rangle \\langle Z_1 \\otimes I_0 \\rangle$. For the specific entangled state created by our circuit described above, the measurement of $\\langle Z_1 Z_0 \\rangle$ should be 1 and the measurement of $\\langle I_1 \\otimes Z_0 \\rangle \\langle Z_1 \\otimes I_0 \\rangle$ should be zero.\n",
     "</Admonition>"
    ]
   },