diff --git a/weechat.changes b/weechat.changes
index c66a056..fdefdc1 100644
--- a/weechat.changes
+++ b/weechat.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Mar 19 13:07:58 UTC 2018 - jengelh@inai.de
+
+- Ensure neutrality of description.
+- Use -exec over xargs.
+
 -------------------------------------------------------------------
 Mon Mar 19 10:09:51 UTC 2018 - mimi.vx@gmail.com
 
diff --git a/weechat.spec b/weechat.spec
index 5910028..664c5f8 100644
--- a/weechat.spec
+++ b/weechat.spec
@@ -19,7 +19,7 @@
 Name:           weechat
 Version:        2.1
 Release:        0
-Summary:        Portable, Fast, Light and Extensible Chat Client
+Summary:        Multi-protocol extensible Chat Client
 License:        GPL-3.0+
 Group:          Productivity/Networking/IRC
 URL:            http://weechat.org
@@ -57,7 +57,7 @@ Recommends:     %{name}-perl = %{version}
 Recommends:     %{name}-python = %{version}
 
 %description
-WeeChat (Wee Enhanced Environment for Chat) is a fast and light cross-platform
+WeeChat (Wee Enhanced Environment for Chat) is a
 chat environment. It can be entirely controlled with the keyboard, has a
 plugin-based architecture and is customizable and extensible with scripts in
 several scripting languages.
@@ -134,7 +134,7 @@ Spell-checking support for %{name}, using the aspell library.
 modified="$(sed -n '/^----/n;s/ - .*$//;p;q' "%{SOURCE4}")"
 DATE="\"$(date -d "${modified}" "+%%b %%e %%Y")\""
 TIME="\"$(date -d "${modified}" "+%%R")\""
-find .  -name '*.[ch]' | xargs sed -i "s/__DATE__/${DATE}/g;s/__TIME__/${TIME}/g"
+find . -name '*.[ch]' -exec sed -i "s/__DATE__/${DATE}/g;s/__TIME__/${TIME}/g" "{}" "+"
 
 %build
 export CFLAGS="%{optflags}"