diff --git a/config.txt b/config.txt
index 9c64718..58cd087 100644
--- a/config.txt
+++ b/config.txt
@@ -1,8 +1,9 @@
-% This configuration file contains the definition of variable dataDir for database access
+% This configuration file contains the definition of variable dataDir for database access.
+% It is used by functions: listSCase.m, measureSCase.m, plotScase.m
 % /home/shoulder/data        <-- acces data    dir from lbovenus or lbomars (default)
 % /home/shoulder/dataDev     <-- acces dataDev dir from lbovenus or lbomars
 % /Volumes/shoulder/data     <-- acces data    dir from lbovenus/lbomars mounted on macos
 % /Volumes/shoulder/dataDev  <-- acces dataDev dir from lbovenus mounted on macos%
 % Z:\data                    <-- acces data    dir from lbovenus/lbomars mounted on windows
 % Z:\dataDev                 <-- acces dataDev dir from lbovenus mounted on windows
-dataDir = /home/shoulder/data
\ No newline at end of file
+dataDir = /home/shoulder/data