Updated Examples (markdown)

Examples.md

@@ -186,12 +186,10 @@ Integration with [z](https://github.com/rupa/z), like normal z when used with
 arguments but displays an fzf prompt when used without.
 
 ```sh
-[[ "$OSTYPE" =~ darwin ]] && alias tac='tail -r'
-
 unalias z 2> /dev/null
 z() {
   if [[ -z "$*" ]]; then
-    cd "$(_z -l 2>&1 | tac | fzf | sed 's/^[0-9,.]* *//')"
+    cd "$(_z -l 2>&1 | fzf +s | sed 's/^[0-9,.]* *//')"
   else
     _z "$@"
   fi
@@ -205,7 +203,7 @@ for the previous command as the default input by using zz
 unalias z
 z() {
   if [[ -z "$*" ]]; then
-    cd "$(_z -l 2>&1 | tac | fzf | sed 's/^[0-9,.]* *//')"
+    cd "$(_z -l 2>&1 | fzf +s | sed 's/^[0-9,.]* *//')"
   else
     _last_z_args="$@"
     _z "$@"