Removes duplicate fzf script.

.zshrc

@@ -21,12 +21,12 @@ for f in ~/.rc.d/*.sh; do
    source "$f"
 done
 
-# Append personal bin to path
+# set PATH so it includes user's private bin if it exists
 if [ -d "$HOME/bin" ] ; then
     PATH="$HOME/bin:$PATH"
 fi
 
-# Append local personal bin to path
+# set PATH so it includes user's private bin if it exists
 if [ -d "$HOME/.local/bin" ] ; then
     PATH="$HOME/.local/bin:$PATH"
 fi