revert the extension for the location file

Author: pavanvidem

tools/image_processing/woundhealing/woundhealing.xml

@@ -47,7 +47,7 @@
                 <param name="input_images" location="https://github.com/sunyi000/wound-healing-htm-screen/raw/main/assets/data/input/A3ROI2_Slow_0000.tif,https://github.com/sunyi000/wound-healing-htm-screen/raw/main/assets/data/input/A3ROI2_Slow_0002.tif" />
 	    </conditional>
 	    <param name="dataset_id" value="A3ROI2_Slow" />
-	    <output name="tiff_output" location="https://github.com/sunyi000/wound-healing-htm-screen/raw/main/assets/data/A3ROI2_Slow.tiff"/>
+	    <output name="tiff_output" location="https://github.com/sunyi000/wound-healing-htm-screen/raw/main/assets/data/A3ROI2_Slow.tif"/>
 	    <output name="csv_output" file="A3ROI2_Slow.csv"/>
         </test>
     </tests>