small doc update

diff --git a/lnf b/lnf
index a36ac87f5a65c3174d3e5e6960644d96f911251a..1e11bfd27c1febca70e4ec8618c41ed19962343a 100755 (executable)
--- a/lnf
+++ b/lnf
@@ -10,8 +10,8 @@ lnf() {
 Create symlinks forcefully
 
 Removes existing files using trash-put or rm -rf if it is not available,
-or trash-put fails due to a cross-filesystem link.  Create directory if
-needed. Slightly more restrictive arguments than ln.
+or trash-put fails due to a limitation such as a cross-filesystem link.
+Create directory if needed. Slightly more restrictive arguments than ln.
 
 In the 1st form, create a link to TARGET with the name LINK_NAME.  In the 2nd
 form, create a link to TARGET in the current directory.  In the 3rd form, create
@@ -80,7 +80,7 @@ links to each TARGET in DIRECTORY."
                 echo "$0: using rm -rf to overcome cross filesystem trash-put limitation"
                 rm -rf -- "${to_remove[@]}"
             elif [[ $ret == 74 ]]; then
-                echo "$0: using rm -rf to overcome empty file/dir trash-put limitation"
+                echo "$0: using rm -rf to overcome empty file & hardlink trash-put limitation"
                 rm -rf -- "${to_remove[@]}"
             elif [[ $ret && $ret != 0 ]]; then
                 return $x