Fix whitespace

src/include/catalog/binary_upgrade.h

@@ -26,4 +26,3 @@ extern PGDLLIMPORT Oid binary_upgrade_next_pg_enum_oid;
 extern PGDLLIMPORT Oid binary_upgrade_next_pg_authid_oid;
 
 #endif   /* BINARY_UPGRADE_H */
-

src/port/username.c

@@ -71,7 +71,7 @@ const char *
 get_user_name_or_exit(const char *progname)
 {
 	const char *user_name;
-	char 	   *errstr;
+	char	   *errstr;
 
 	user_name = get_user_name(&errstr);