DOC: fix some spelling issues over multiple files
This is from the output of codespell and may be backported.
(cherry picked from commit cdbcca9995a4974c6998720e158d6f1d4d9a25c0)
Signed-off-by: Willy Tarreau <w@1wt.eu>
diff --git a/doc/intro.txt b/doc/intro.txt
index 7cb04b9..3a42ed5 100644
--- a/doc/intro.txt
+++ b/doc/intro.txt
@@ -1276,7 +1276,7 @@
On Linux, a new starting process may communicate with the previous one to reuse
its listening file descriptors so that the listening sockets are never
-interrupted during the process' replacement.
+interrupted during the process's replacement.
3.4.3. Advanced features : Scripting