diff --git a/modules/sfm/samples/trajectory_reconstruccion.cpp b/modules/sfm/samples/trajectory_reconstruction.cpp
similarity index 100%
rename from modules/sfm/samples/trajectory_reconstruccion.cpp
rename to modules/sfm/samples/trajectory_reconstruction.cpp
diff --git a/modules/sfm/tutorials/sfm_trajectory_estimation/sfm_trajectory_estimation.markdown b/modules/sfm/tutorials/sfm_trajectory_estimation/sfm_trajectory_estimation.markdown
index e01373483..beca4c4df 100644
--- a/modules/sfm/tutorials/sfm_trajectory_estimation/sfm_trajectory_estimation.markdown
+++ b/modules/sfm/tutorials/sfm_trajectory_estimation/sfm_trajectory_estimation.markdown
@@ -14,7 +14,7 @@ In this tutorial you will learn how to use the reconstruction api for camera mot
 Code
 ----
 
-@include sfm/samples/trajectory_reconstruccion.cpp
+@include sfm/samples/trajectory_reconstruction.cpp
 
 Explanation
 -----------