From bffba030dffe3e311178a2c64d145cca7a1662c6 Mon Sep 17 00:00:00 2001
From: Damian Poddebniak <poddebniak@fh-muenster.de>
Date: Sun, 23 May 2021 14:02:34 +0200
Subject: [PATCH] Improve documentation.

---
 src/parse/replies.rs  | 6 +++---
 src/parse/response.rs | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/parse/replies.rs b/src/parse/replies.rs
index f358992..0edf9b0 100644
--- a/src/parse/replies.rs
+++ b/src/parse/replies.rs
@@ -16,8 +16,8 @@ use nom::{
 
 /// Greeting = ( "220 " (Domain / address-literal) [ SP textstring ] CRLF ) /
 ///            ( "220-" (Domain / address-literal) [ SP textstring ] CRLF
-///            *( "220-" [ textstring ] CRLF )
-///            "220" [ SP textstring ] CRLF )
+///           *( "220-" [ textstring ] CRLF )
+///              "220" [ SP textstring ] CRLF )
 pub fn Greeting(input: &[u8]) -> IResult<&[u8], GreetingType> {
     let mut parser = alt((
         map(
@@ -89,7 +89,7 @@ pub fn textstring(input: &[u8]) -> IResult<&[u8], &str> {
 }
 
 /// Reply-line = *( Reply-code "-" [ textstring ] CRLF )
-///              Reply-code [ SP textstring ] CRLF
+///                 Reply-code [ SP textstring ] CRLF
 pub fn Reply_line(input: &[u8]) -> IResult<&[u8], &[u8]> {
     let parser = tuple((
         many0(tuple((Reply_code, tag(b"-"), opt(textstring), CRLF))),
diff --git a/src/parse/response.rs b/src/parse/response.rs
index b142072..26bbd97 100644
--- a/src/parse/response.rs
+++ b/src/parse/response.rs
@@ -14,8 +14,8 @@ use nom::{
 
 /// ehlo-ok-rsp = ( "250 " Domain [ SP ehlo-greet ] CRLF ) /
 ///               ( "250-" Domain [ SP ehlo-greet ] CRLF
-///                 *( "250-" ehlo-line CRLF )
-///                    "250 " ehlo-line CRLF )
+///              *( "250-" ehlo-line CRLF )
+///                 "250 " ehlo-line CRLF )
 ///
 /// Edit: collapsed ("250" SP) to ("250 ")
 pub fn ehlo_ok_rsp(input: &[u8]) -> IResult<&[u8], EhloOkResp> {