code formatting changes to lin_reg scripts;

added range to output of mean scripts;

1 files changed, 1 insertions, 1 deletions

diff --git a/ABOUT.TXT b/ABOUT.TXT
index b16ad44..07ab7ec 100644
--- a/ABOUT.TXT
+++ b/ABOUT.TXT
@@ -1,2 +1,2 @@
 repo:	awk;
-desc:	experiments in awk, etc.;
+desc:	experiments in using awk for mathematical and statistical calculations;