Fix a typo

`lenght` --> `length`
9 years ago · 9481d44b44
parent ba1d3ef99c
commit 9481d44b44
1 changed files with 2 additions and 2 deletions
--- a/modules/aruco/samples/calibrate_camera_charuco.cpp
+++ b/modules/aruco/samples/calibrate_camera_charuco.cpp
@ -57,8 +57,8 @@ const char* about =
 const char* keys  =
        "{w        |       | Number of squares in X direction }"
        "{h        |       | Number of squares in Y direction }"
-        "{sl       |       | Square side lenght (in pixels) }"
-        "{ml       |       | Marker side lenght (in pixels) }"
+        "{sl       |       | Square side length (in pixels) }"
+        "{ml       |       | Marker side length (in pixels) }"
        "{d        |       | dictionary: DICT_4X4_50=0, DICT_4X4_100=1, DICT_4X4_250=2,"
        "DICT_4X4_1000=3, DICT_5X5_50=4, DICT_5X5_100=5, DICT_5X5_250=6, DICT_5X5_1000=7, "
        "DICT_6X6_50=8, DICT_6X6_100=9, DICT_6X6_250=10, DICT_6X6_1000=11, DICT_7X7_50=12,"