diff --git a/tools/neutron.bash_completion b/tools/neutron.bash_completion
index aa8e4e4e3..15ed41776 100644
--- a/tools/neutron.bash_completion
+++ b/tools/neutron.bash_completion
@@ -3,25 +3,25 @@ _neutron_flags="" # lazy init
 _neutron_opts_exp="" # lazy init
 _neutron()
 {
-	local cur prev nbc cflags
-	COMPREPLY=()
-	cur="${COMP_WORDS[COMP_CWORD]}"
-	prev="${COMP_WORDS[COMP_CWORD-1]}"
+    local cur prev nbc cflags
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
 
-	if [ "x$_neutron_opts" == "x" ] ; then
-		nbc="`neutron bash-completion`"
-		_neutron_opts="`echo "$nbc" | sed -e "s/--[a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
-		_neutron_flags="`echo " $nbc" | sed -e "s/ [^-][^-][a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
-		_neutron_opts_exp="`echo "$_neutron_opts" | sed -e "s/[ ]/|/g"`"
-	fi
+    if [ "x$_neutron_opts" == "x" ] ; then
+        nbc="`neutron bash-completion`"
+        _neutron_opts="`echo "$nbc" | sed -e "s/--[a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
+        _neutron_flags="`echo " $nbc" | sed -e "s/ [^-][^-][a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
+        _neutron_opts_exp="`echo "$_neutron_opts" | sed -e "s/[ ]/|/g"`"
+    fi
 
-	if [[ " ${COMP_WORDS[@]} " =~ " "($_neutron_opts_exp)" " && "$prev" != "help" ]] ; then
-		COMPLETION_CACHE=~/.neutronclient/*/*-cache
-		cflags="$_neutron_flags "$(cat $COMPLETION_CACHE 2> /dev/null | tr '\n' ' ')
-		COMPREPLY=($(compgen -W "${cflags}" -- ${cur}))
-	else
-		COMPREPLY=($(compgen -W "${_neutron_opts}" -- ${cur}))
-	fi
-	return 0
+    if [[ " ${COMP_WORDS[@]} " =~ " "($_neutron_opts_exp)" " && "$prev" != "help" ]] ; then
+        COMPLETION_CACHE=~/.neutronclient/*/*-cache
+        cflags="$_neutron_flags "$(cat $COMPLETION_CACHE 2> /dev/null | tr '\n' ' ')
+        COMPREPLY=($(compgen -W "${cflags}" -- ${cur}))
+    else
+        COMPREPLY=($(compgen -W "${_neutron_opts}" -- ${cur}))
+    fi
+    return 0
 }
 complete -F _neutron neutron