fix typo

From-SVN: r16357

libstdc++/stl/ChangeLog

+Fri Nov  7 10:27:40 1997  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* stl_hashtable.h: Fix typo.
+
 Thu Nov  6 11:19:09 1997  Jason Merrill  <jason@yorick.cygnus.com>
 
 	* stl_algo.h, stl_algobase.h, stl_bvector.h,

libstdc++/stl/stl_hashtable.h

@@ -612,7 +612,7 @@ bool operator==(const hashtable<V, K, HF, Ex, Eq, A>& ht1,
 
 template <class Val, class Key, class HF, class Extract, class EqKey, class A>
 inline void swap(hashtable<Val, Key, HF, Extract, EqKey, A>& ht1,
-                 hashtable<Val, Key, HF, Extract, EqKay, A>& ht2) {
+                 hashtable<Val, Key, HF, Extract, EqKey, A>& ht2) {
   ht1.swap(ht2);
 }