Merge pull request #6427 from sumir0/fix/voxel-grid-bounding-box-ceil

 Fix typo in docs of getMaxBoxCoordinates functions in voxel grid

Author: mvieth

filters/include/pcl/filters/voxel_grid.h

@@ -325,7 +325,7 @@ namespace pcl
       inline Eigen::Vector3i
       getMinBoxCoordinates () const { return (min_b_.head<3> ()); }
 
-      /** \brief Get the minimum coordinates of the bounding box (after
+      /** \brief Get the maximum coordinates of the bounding box (after
         * filtering is performed).
         */
       inline Eigen::Vector3i
@@ -645,7 +645,7 @@ namespace pcl
       inline Eigen::Vector3i
       getMinBoxCoordinates () const { return (min_b_.head<3> ()); }
 
-      /** \brief Get the minimum coordinates of the bounding box (after
+      /** \brief Get the maximum coordinates of the bounding box (after
         * filtering is performed).
         */
       inline Eigen::Vector3i