summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--doc/src/sgml/xfunc.sgml3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/src/sgml/xfunc.sgml b/doc/src/sgml/xfunc.sgml
index 8074f66417d..3a73b02ccaf 100644
--- a/doc/src/sgml/xfunc.sgml
+++ b/doc/src/sgml/xfunc.sgml
@@ -3836,7 +3836,8 @@ INJECTION_POINT(name);
within the server code. After adding a new injection point the code needs
to be compiled in order for that injection point to be available in the
binary. Add-ins written in C-language can declare injection points in
- their own code using the same macro.
+ their own code using the same macro. The injection point names should
+ use lower-case characters, with terms separated by dashes.
</para>
<para>