doc/userguide: give pcre1 to pcre2 proper heading

2 years ago · c83e3285ae
parent d5fb8204b6
commit c83e3285ae
1 changed files with 1 additions and 1 deletions
--- a/doc/userguide/rules/payload-keywords.rst
+++ b/doc/userguide/rules/payload-keywords.rst
@ -836,7 +836,7 @@ Suricata has its own specific pcre modifiers. These are:
 .. _pcre-update-v1-to-v2:
 Changes from PCRE1 to PCRE2
-===========================
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
 The upgrade from PCRE1 to PCRE2 changes the behavior for some
 PCRE expressions.