doc: gender tweak

* HACKING: s/his/their/

diff --git a/HACKING b/HACKING
index 396e0e9906bcb58b39f77a1c965a88ecd3e13991..e8b7034e38fc00384b4ca53b8ca4ba543fa3129f 100644 (file)
--- a/HACKING
+++ b/HACKING
@@ -20,8 +20,8 @@
   If a change fixes a bug registered in the Automake debbugs tracker,
   mention the bug number in the commit message.
 
-* If somebody reports a new bug, mention his name in the commit message
-  that fixes or exposes the bug, and put him into THANKS.
+* If somebody reports a new bug, mention their name in the commit message
+  that fixes or exposes the bug, and add a line for them in THANKS.
 
 * When documenting a non-trivial idiom or example in the manual, be
   sure to add a test case for it, and to reference such test case from