minor doc update

diff --git a/ex b/ex
index c99cd12abe83a35eb118fc0c622df16fb608f3f7..6391da984a0e13227aacdc5b40a189b8de004c96 100755 (executable)
--- a/ex
+++ b/ex
@@ -15,13 +15,15 @@
 
 ex() {
     local help="Usage: ex [--help] FILE...
 
 ex() {
     local help="Usage: ex [--help] FILE...

-Extract many types of files based on their extensions
+Extract many types of files

 
 

+Based on their extensions,

 7z bz2 deb gz iso dsc rar rpm tar xz zip sfs & some combinations.
 See source for exact file extensions.
 Note: apt-get install dtrx will do the same for
 most of these types, plus some more, I'm going
 to try it out sometime."
 7z bz2 deb gz iso dsc rar rpm tar xz zip sfs & some combinations.
 See source for exact file extensions.
 Note: apt-get install dtrx will do the same for
 most of these types, plus some more, I'm going
 to try it out sometime."

+

     if [[ $1 == --help ]]; then
         echo "$help"
     fi
     if [[ $1 == --help ]]; then
         echo "$help"
     fi