diff --git a/bacnet-stack/doc/code-standard.txt b/bacnet-stack/doc/code-standard.txt
index 4045bbad..441106fb 100644
--- a/bacnet-stack/doc/code-standard.txt
+++ b/bacnet-stack/doc/code-standard.txt
@@ -2,10 +2,11 @@ This software runs on many platforms, and can be compiled with a number of
 different compilers; here are some rules for writing code that will work
 on multiple platforms.
 
-Regarding tabs, indenting, and code style: we run "indent -kr -nut -nlp"
+Regarding tabs, indenting, and code style, we run: 
+$ indent -kr -nut -nlp -ip4 -cli4 filename.c
 on the code prior to releasing it.  This ensures a standard look and feel
 to the code regardless of the authors preferred style.  You may certainly
-adjust the code to your preferred style using the indent tool.  We use the
+adjust the code to your preferred style using an indent tool.  We use the
 script indent.sh to adjust all the .c and .h files.
 
 Don't use C++-style comments (comments beginning with "//" and running