diff --git a/docs/fqe/tutorials/hamiltonian_time_evolution_and_expectation_estimation.ipynb b/docs/fqe/tutorials/hamiltonian_time_evolution_and_expectation_estimation.ipynb
index 8be86019d..92697d4c2 100644
--- a/docs/fqe/tutorials/hamiltonian_time_evolution_and_expectation_estimation.ipynb
+++ b/docs/fqe/tutorials/hamiltonian_time_evolution_and_expectation_estimation.ipynb
@@ -285,7 +285,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "The BCS hamiltonian evovles spin conserved and number broken wavefunctions."
+    "The BCS hamiltonian evolves spin conserved and number broken wavefunctions."
    ]
   },
   {
@@ -357,7 +357,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Exact evolution of individual n-body anti-Hermitian gnerators"
+    "Exact evolution of individual n-body anti-Hermitian generators"
    ]
   },
   {