software: typo in ashs niftis pathname

software/ashs.rst

@@ -127,7 +127,7 @@ We had some success creating an own atlas using manual segmentations following t
       12     0    0  128       1  1  1    "CA1R"
       ...
 
-Let's assume your niftis are in a folder called nifits/ and the segmentations in a folder called Segmentations relative to the current directory then:
+Let's assume your niftis are in a folder called niftis/ and the segmentations in a folder called Segmentations relative to the current directory then:
 
 4. A data manifest file listing all the necessary files for each subject in this format::