diff -r d63ceb45d88d -r 3554dac2991b libpurple/protocols/jabber/pep.h
--- a/libpurple/protocols/jabber/pep.h	Tue Aug 06 19:57:33 2019 -0400
+++ b/libpurple/protocols/jabber/pep.h	Tue Sep 10 00:06:36 2019 -0400
@@ -21,8 +21,8 @@
  *
  */
 
-#ifndef PURPLE_JABBER_PEP_H_
-#define PURPLE_JABBER_PEP_H_
+#ifndef PURPLE_JABBER_PEP_H
+#define PURPLE_JABBER_PEP_H
 
 #include "jabber.h"
 #include "message.h"
@@ -88,4 +88,4 @@
  */
 void jabber_pep_publish(JabberStream *js, PurpleXmlNode *publish);
 
-#endif /* PURPLE_JABBER_PEP_H_ */
+#endif /* PURPLE_JABBER_PEP_H */