fixed more doc builder warnings

diff --git a/modules/features2d/doc/common_interfaces_of_descriptor_extractors.rst b/modules/features2d/doc/common_interfaces_of_descriptor_extractors.rst
index 746953d..9c8b4ba 100644 (file)
--- a/modules/features2d/doc/common_interfaces_of_descriptor_extractors.rst
+++ b/modules/features2d/doc/common_interfaces_of_descriptor_extractors.rst
@@ -85,5 +85,4 @@ Creates a descriptor extractor by name.
 The current implementation supports the following types of a descriptor extractor:
 
  * ``"BRISK"`` -- :ocv:class:`BRISK`
- * ``"ORB"`` -- :ocv:class:`ORB`
- 
\ No newline at end of file
+ * ``"ORB"`` -- :ocv:class:`ORB`
\ No newline at end of file

diff --git a/modules/features2d/doc/feature_detection_and_description.rst b/modules/features2d/doc/feature_detection_and_description.rst
index bfb93d1..16e715f 100644 (file)
--- a/modules/features2d/doc/feature_detection_and_description.rst
+++ b/modules/features2d/doc/feature_detection_and_description.rst
@@ -249,6 +249,4 @@ SIFT
 
 .. ocv:class:: SIFT : public Feature2D
 
-The SIFT algorithm has been moved to opencv_contrib/xfeatures2d module.
-
-
+The SIFT algorithm has been moved to opencv_contrib/xfeatures2d module.
\ No newline at end of file