Fix typo

Author: David Haberthür

_pages/plugins/labkit/curation-tutorial.md

@@ -10,6 +10,6 @@ title: How To Curate Segmentations
 
 1. Convert the segmentation results to a single file per label, of dimensions equal to those of the raw image
 2. Load the raw image in Labkit
-3. Load the bitmap semgentation as labels by using the menu Labeling > Import bitmap
+3. Load the bitmap segmentation as labels by using the menu Labeling > Import bitmap
 4. Use the drawing tools to curate the labels
 5. Save the labels as image or export them to Fiji