diff --git a/include/libcamera/internal/converter/converter_v4l2_m2m.h b/include/libcamera/internal/converter/converter_v4l2_m2m.h
index 815916d0..84fb485f 100644
--- a/include/libcamera/internal/converter/converter_v4l2_m2m.h
+++ b/include/libcamera/internal/converter/converter_v4l2_m2m.h
@@ -47,7 +47,7 @@ public:
 
 	int configure(const StreamConfiguration &inputCfg,
 		      const std::vector<std::reference_wrapper<StreamConfiguration>> &outputCfg);
-	int exportBuffers(unsigned int ouput, unsigned int count,
+	int exportBuffers(unsigned int output, unsigned int count,
 			  std::vector<std::unique_ptr<FrameBuffer>> *buffers);
 
 	int start();
diff --git a/utils/raspberrypi/ctt/ctt.py b/utils/raspberrypi/ctt/ctt.py
index cd89f177..89159e63 100755
--- a/utils/raspberrypi/ctt/ctt.py
+++ b/utils/raspberrypi/ctt/ctt.py
@@ -350,7 +350,7 @@ class Camera:
         alsc_out = alsc_all(self, do_alsc_colour, plot)
         cal_cr_list, cal_cb_list, luminance_lut, av_corn = alsc_out
         """
-        write ouput to json and finish if not do_alsc_colour
+        write output to json and finish if not do_alsc_colour
         """
         if not do_alsc_colour:
             self.json['rpi.alsc']['luminance_lut'] = luminance_lut