diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1324a620..a10704658 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -708,7 +708,7 @@ _If you are upgrading: please see [UPGRADING.md](UPGRADING.md)._
 - irc: fix join of channels in "autojoin" server option on first connection to server if auto reconnection is performed ([#1873](https://github.com/weechat/weechat/issues/1873))
 - irc: update autojoin option with redirected channels when autojoin_dynamic is enabled ([#1898](https://github.com/weechat/weechat/issues/1898))
 - irc: update secure data when server autojoin option contains `${sec.data.xxx}` and option autojoin_dynamic is enabled ([#1934](https://github.com/weechat/weechat/issues/1934))
-- irc: don't switch to buffer of joined channel if it was not manually joined nor present in server autojoin option
+- irc: don't switch to buffer of joined channel if it was neither manually joined nor present in server autojoin option
 - irc: fix target buffer for commands 432/433 (erroneous nickname/nickname already in use) when the nickname looks like a channel
 - irc: display command 437 on server buffer when nickname cannot change while banned on channel ([#88](https://github.com/weechat/weechat/issues/88))
 - irc: add messages 415 (cannot send message to channel) and 742 (mode cannot be set)
diff --git a/src/core/core-command.c b/src/core/core-command.c
index 061f698ad..8678f8102 100644
--- a/src/core/core-command.c
+++ b/src/core/core-command.c
@@ -9502,7 +9502,7 @@ command_init ()
             N_("path_to_binary: path to WeeChat binary (default is current binary)"),
             N_("raw[-dummy]: do nothing (option used to prevent accidental "
                "completion with \"-quit\")"),
-            N_("raw[-save]: only save the session, do not quit nor reload "
+            N_("raw[-save]: only save the session, neither quit nor reload "
                "WeeChat; the configuration files are not saved (if needed you can "
                "use /save before this command)"),
             N_("raw[-quit]: close *ALL* connections, save session and quit "
diff --git a/src/plugins/alias/alias.c b/src/plugins/alias/alias.c
index 0aef8e9ec..d865f39a6 100644
--- a/src/plugins/alias/alias.c
+++ b/src/plugins/alias/alias.c
@@ -635,8 +635,8 @@ alias_update_completion (struct t_alias *alias, const char *completion)
 }
 
 /*
- * Checks if an alias name is valid: it must not contain any slashes nor
- * any spaces.
+ * Checks if an alias name is valid: it must contain neither slashes nor
+ * spaces.
  *
  * Returns:
  *   1: name is valid