diff --git a/conf.py b/conf.py
index b7e2f29914..ad35596d7a 100644
--- a/conf.py
+++ b/conf.py
@@ -199,6 +199,7 @@ exclude_patterns = ["**/build*",
                     "ports/cxd56/spresense-exported-sdk",
                     "ports/espressif/certificates",
                     "ports/espressif/esp-idf",
+                    "ports/espressif/esp32-camera",
                     "ports/espressif/.idf_tools",
                     "ports/espressif/peripherals",
                     "ports/litex/hw",
diff --git a/ports/espressif/bindings/esp32_camera/__init__.c b/ports/espressif/bindings/esp32_camera/__init__.c
index 09582d440b..69d8071cb2 100644
--- a/ports/espressif/bindings/esp32_camera/__init__.c
+++ b/ports/espressif/bindings/esp32_camera/__init__.c
@@ -48,7 +48,7 @@
 //|     """Fills buffers when they are empty. Less resources but first ``fb_count`` frames might be old"""
 //|
 //|     LATEST: GrabMode
-//|     """Except when 1 frame buffer is used, queue will always contain the last `fb_count` frames"""
+//|     """Except when 1 frame buffer is used, queue will always contain the last ``fb_count`` frames"""
 //|
 
 MAKE_ENUM_VALUE(esp32_camera_grab_mode_type, grab_mode, WHEN_EMPTY, CAMERA_GRAB_WHEN_EMPTY);