diff --git a/content/ch-algorithms/deutsch-jozsa.ipynb b/content/ch-algorithms/deutsch-jozsa.ipynb
index a5c7b23ca..e55cf1cd4 100644
--- a/content/ch-algorithms/deutsch-jozsa.ipynb
+++ b/content/ch-algorithms/deutsch-jozsa.ipynb
@@ -207,7 +207,7 @@
     "\n",
     "The corresponding phase oracle of this two-bit oracle is $U_f \\lvert x_1, x_0 \\rangle = (-1)^{f(x_1, x_0)}\\lvert x \\rangle$\n",
     "\n",
-    "We will now check if this oracle works as expected by taking a example state\n",
+    "We will now check if this oracle works as expected by taking an example state\n",
     "$$\\lvert \\psi_0 \\rangle = \\lvert 0 0 \\rangle_{01} \\otimes \\lvert 1 \\rangle_{2} $$\n",
     "\n",
     "<ol>\n",