Update README.md

README.md

@@ -17,7 +17,7 @@ If Galaxy Image Analysis helped with the analysis of your data, please do not fo
 - [Apply a morphological operation](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/imgteam/morphological_operations/morphological_operations)
 - [Compute image features](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/imgteam/mahotas_features/ip_mahotas_features)
 - [Compute image segmentation and object detection performance measures](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/imgteam/segmetrics/ip_segmetrics)
-- [Compute Voronoi tessellation](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/imgteam/voronoi_tessellation/voronoi_tessellation)
+- [Compute Voronoi tessellation](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/imgteam/voronoi_tesselation/voronoi_tessellation)
 - [Concatenate images or channels](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/imgteam/concat_channels/ip_concat_channels)
 - [Convert binary image to label map](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/imgteam/binary2labelimage/ip_binary_to_labelimage)
 - [Convert binary image to points (center of masses)](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/imgteam/binaryimage2points/ip_binaryimage_to_points)