From bab411303a53522268937db6b3434c7e1b8a09d1 Mon Sep 17 00:00:00 2001
From: Kian-Meng Ang <kianmeng@cpan.org>
Date: Tue, 5 Apr 2022 21:16:13 +0800
Subject: [PATCH] Fix typos

---
 README.md                   | 2 +-
 src/mtp_codec.erl           | 2 +-
 src/mtp_down_conn.erl       | 2 +-
 src/mtp_handler.erl         | 2 +-
 test/mtp_test_client.erl    | 2 +-
 test/prop_mtp_statefull.erl | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index e0f64ee..d076126 100644
--- a/README.md
+++ b/README.md
@@ -163,7 +163,7 @@ This will:
 
 ### Try to start in foreground mode
 
-This step is optional, but it can be usefull to test if everything works as expected
+This step is optional, but it can be useful to test if everything works as expected
 
 ```bash
 ./start.sh
diff --git a/src/mtp_codec.erl b/src/mtp_codec.erl
index 44f4c77..8ff4b69 100644
--- a/src/mtp_codec.erl
+++ b/src/mtp_codec.erl
@@ -1,7 +1,7 @@
 %%% @author Sergey <me@seriyps.ru>
 %%% @copyright (C) 2018, Sergey
 %%% @doc
-%%% This module provieds a comination of crypto and packet codecs.
+%%% This module provieds a combination of crypto and packet codecs.
 %%% Crypto is always outer layer and packet is inner:
 %%% ( --- packet --- )
 %%%   (-- crypto --)
diff --git a/src/mtp_down_conn.erl b/src/mtp_down_conn.erl
index 54dd73a..4579115 100644
--- a/src/mtp_down_conn.erl
+++ b/src/mtp_down_conn.erl
@@ -346,7 +346,7 @@ build_backpressure_conf(UpstreamsPerDownstream, BpConf) ->
         orelse error({invalid_bytes_per_upstream, PacketsPerUpstream}),
     {PacketsTotal, BytesTotal, PacketsPerUpstream, BytesPerUpstream}.
 
-%% Bumb counters of non-acked packets
+%% Bump counters of non-acked packets
 non_ack_bump(Upstream, Size, #state{non_ack_count = Cnt,
                                     non_ack_bytes = Oct,
                                     upstreams = Ups} = St) ->
diff --git a/src/mtp_handler.erl b/src/mtp_handler.erl
index 5752af8..b3ae299 100644
--- a/src/mtp_handler.erl
+++ b/src/mtp_handler.erl
@@ -503,7 +503,7 @@ do_check_health([{qlen, Limit} | _], #{message_queue_len := QLen} = Health) when
     overflow;
 do_check_health([{gc, Limit} | Other], #{total_mem := TotalMem}) when TotalMem > Limit ->
     %% Maybe it doesn't makes sense to do GC if queue len is more than, eg, 50?
-    %% In this case allmost all memory will be in msg queue
+    %% In this case almost all memory will be in msg queue
     mtp_metric:count_inc([?APP, healthcheck, total], 1,
                          #{labels => [force_gc]}),
     erlang:garbage_collect(self()),
diff --git a/test/mtp_test_client.erl b/test/mtp_test_client.erl
index 9c07a38..8ef14de 100644
--- a/test/mtp_test_client.erl
+++ b/test/mtp_test_client.erl
@@ -159,7 +159,7 @@ ping_session(Host, Port, Secret, DcId, Protocol, Timeout) ->
 unencrypted_cli_packet(Payload) ->
     Now = erlang:system_time(microsecond),
     %% Is 128 enough?
-    PadSize = rand:uniform(128 div 4) * 4,              % should be alined to 4b
+    PadSize = rand:uniform(128 div 4) * 4,              % should be aligned to 4b
     Padding = crypto:strong_rand_bytes(PadSize),
     unencrypted_cli_packet(Payload, Now, Padding).
 
diff --git a/test/prop_mtp_statefull.erl b/test/prop_mtp_statefull.erl
index bb1c15b..e5c0dad 100644
--- a/test/prop_mtp_statefull.erl
+++ b/test/prop_mtp_statefull.erl
@@ -278,7 +278,7 @@ stop(Cfg) ->
     Cfg.
 
 
-%% Proces - wrapper holding client connections and states
+%% Process - wrapper holding client connections and states
 shim_add(Id, Conn) ->
     ?MODULE ! {add, Id, Conn}.