diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index d642edea81..163a893fb9 100644
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -6495,7 +6495,7 @@ myEventProc(PGEventId evtId, void *evtInfo, void *passThrough)
hostname:port:database:username:password
(You can add a reminder comment to the file by copying the line above and
- preceeding it with #>.)
+ preceding it with #>.)
Each of the first four fields can be a literal value, or
*, which matches anything. The password field from
the first line that matches the current connection parameters will be