diff --git a/docs/src/dev/extensions.rst b/docs/src/dev/extensions.rst
index 4157a34f7..f660761fe 100644
--- a/docs/src/dev/extensions.rst
+++ b/docs/src/dev/extensions.rst
@@ -305,7 +305,7 @@ if we encounter an unexpected type.
 
     /** Fall back implementation for evaluation on CPU */
     void Axpby::eval(const std::vector<array>& inputs, array& out) {
-        // Check the inputs (registered in the op while contructing the out array)
+        // Check the inputs (registered in the op while constructing the out array)
         assert(inputs.size() == 2);
         auto& x = inputs[0];
         auto& y = inputs[1];
diff --git a/examples/extensions/axpby/axpby.cpp b/examples/extensions/axpby/axpby.cpp
index c0834d441..f13b8352b 100644
--- a/examples/extensions/axpby/axpby.cpp
+++ b/examples/extensions/axpby/axpby.cpp
@@ -105,7 +105,7 @@ void axpby_impl(
 
 /** Fall back implementation for evaluation on CPU */
 void Axpby::eval(const std::vector<array>& inputs, array& out) {
-  // Check the inputs (registered in the op while contructing the out array)
+  // Check the inputs (registered in the op while constructing the out array)
   assert(inputs.size() == 2);
   auto& x = inputs[0];
   auto& y = inputs[1];