Update apiFunctions.php

ms609 · Jan 25, 2024 · a41d476 · a41d476
1 parent d751e4d
commit a41d476
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/apiFunctions.php b/apiFunctions.php
@@ -72,7 +72,7 @@ public static function check_memory_use() : void {
   }
   public static function free_memory() : void {
       self::$doi2bib = [];
-      sself::$bib2doi  = [];
+      self::$bib2doi = [];
       gc_collect_cycles();
   }