Fix typos in the documentation. (#6359)

quantumlib · Nov 27, 2023 · a55f962 · a55f962
1 parent a4ba95b
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diff --git a/cirq-core/cirq/ops/pauli_gates.py b/cirq-core/cirq/ops/pauli_gates.py
@@ -186,7 +186,7 @@ def basis(self) -> Dict[int, '_ZEigenState']:
 
     This is the `exponent=1` instance of the `cirq.XPowGate`.
 
-    The untary matrix of `cirq.X` is:
+    The unitary matrix of `cirq.X` is:
     $$
     \begin{bmatrix}
         0 & 1 \\

diff --git a/docs/start/intro.ipynb b/docs/start/intro.ipynb
@@ -162,9 +162,9 @@
     "\n",
     "- A `Circuit` is a collection of `Moment`s. \n",
     "- A `Moment` is a collection of `Operation`s that all act during the same abstract time slice. \n",
-    "- An `Operation` is a an effect that operates on a specific subset of Qubits. \n",
+    "- An `Operation` is an effect that operates on a specific subset of Qubits. \n",
     "  - The most common type of `Operation` is a `Gate` applied to several qubits (a \"`GateOperation`\"). \n",
-    "- The `Qubit`s of a circuit are implicitly defined by the operations - you can't allocate qubits to a Circuit\n",
+    "- The `Qubit`s of a circuit are implicitly defined by the operations - you can't allocate qubits to a Circuit.\n",
     "  "
    ]
   },