[maint] style: formatting changes in NEWS and complain.c

[Akim Demaille]

commit 59a108c0a662f5598e1c5fc574f7d37711a6d103
Author: Akim Demaille <address@hidden>
Date:   Sun Jan 27 07:17:54 2019 +0100

    style: formatting changes in NEWS and complain.c

diff --git a/NEWS b/NEWS
index 9fc2e3f6..6172bad6 100644
--- a/NEWS
+++ b/NEWS
@@ -5,11 +5,11 @@ GNU Bison NEWS
 
 * Noteworthy changes in release 3.3 (2019-01-26) [stable]
 
-A new mailing list was created, Bison Announce.  It is low traffic, and is
-only about announcing new releases and important messages (e.g., polls about
-major decisions to make).
+  A new mailing list was created, Bison Announce.  It is low traffic, and is
+  only about announcing new releases and important messages (e.g., polls
+  about major decisions to make).
 
-https://lists.gnu.org/mailman/listinfo/bison-announce
+  https://lists.gnu.org/mailman/listinfo/bison-announce
 
 ** Backward incompatible changes
 
diff --git a/src/complain.c b/src/complain.c
index a4ab0a1f..50f65af5 100644
--- a/src/complain.c
+++ b/src/complain.c
@@ -421,8 +421,10 @@ duplicate_rule_directive (char const *directive,
                           location first, location second)
 {
   unsigned i = 0;
-  complain_indent (&second, complaint, &i, _("only one %s allowed per rule"), 
directive);
+  complain_indent (&second, complaint, &i,
+                   _("only one %s allowed per rule"), directive);
   i += SUB_INDENT;
-  complain_indent (&first, complaint, &i, _("previous declaration"));
+  complain_indent (&first, complaint, &i,
+                   _("previous declaration"));
   fixits_register (&second, "");
 }