docs cleanup

1 files changed, 8 insertions, 7 deletions

diff --git a/readme.md b/readme.md
index 4a857b1..65bd3bc 100644
--- a/readme.md
+++ b/readme.md
@@ -7,18 +7,19 @@ file creation and modification dates, which are important to me.
 dumps csv output on stdout, errors abort with a panic
 *(this will be fixed later)*.
 
-You can use the flag `--ignore` to stop it from descending into
-directories. The flag takes a path to a file that contains a list
-of directory to ignore, relative to the path given to whenwasit.
-See [.whenwasit-ignore](/.whenwasit-ignore) as an example.
+Use the `--format` flag *(`-f`)* to switch between outputting
+`json` or `csv`. the default is `csv`.
+
+The flag `--ignore` can be used to ignore paths relative to
+the one whenwasit was given. See [.whenwasit-ignore](/.whenwasit-ignore)
+as an example.
 
 For an example on how you might use whenwasit as a git hook, see
 [pre-commit](/pre-commit). It runs whenwasit before commit,
-makes the file [.whenwasit](/.whenwasit), and adds it to the commit.
+makes the file [times.csv](/times.csv), and adds it to the commit.
 
 **CSV Output Definition:**  
-data is output on `stdout` in a CSV format. because there are
-varying ways to make a CSV, it's described in detail below.
+because there are varying ways to make a CSV, it's described in detail below.
 
 - there is no header; the first row is data
 - the data rows are in the format `path,btime,mtime,atime`