diff --git a/cargo/sdkconfig.defaults b/cargo/sdkconfig.defaults
index 9ea5d73..c25b89d 100644
--- a/cargo/sdkconfig.defaults
+++ b/cargo/sdkconfig.defaults
@@ -2,7 +2,7 @@
 CONFIG_ESP_MAIN_TASK_STACK_SIZE=8000
 
 # Use this to set FreeRTOS kernel tick frequency to 1000 Hz (100 Hz by default).
-# This allows to use 1 ms granuality for thread sleeps (10 ms by default).
+# This allows to use 1 ms granularity for thread sleeps (10 ms by default).
 #CONFIG_FREERTOS_HZ=1000
 
 # Workaround for https://github.com/espressif/esp-idf/issues/7631