diff --git a/modules/ccalib/tutorials/omnidir_tutorial.markdown b/modules/ccalib/tutorials/omnidir_tutorial.markdown
index 1a31e9431..b833bf242 100644
--- a/modules/ccalib/tutorials/omnidir_tutorial.markdown
+++ b/modules/ccalib/tutorials/omnidir_tutorial.markdown
@@ -1,4 +1,4 @@
-Omnidirectional Cameara Calibration {#tutorial_omnidir_calib_main}
+Omnidirectional Camera Calibration {#tutorial_omnidir_calib_main}
 ======================
 
 This module includes calibration, rectification and stereo reconstruction of omnidirectional camearas. The camera model is described in this paper: