fixed typo

diff --git a/ginac/hash_map.h b/ginac/hash_map.h
index 3673f69050868586e0acfe0212ad8eab0c277f25..027f1731d5d7e31433b01b63d1c525233f9c5a30 100644 (file)
--- a/ginac/hash_map.h
+++ b/ginac/hash_map.h
@@ -83,7 +83,7 @@ class exhashmap;
 template <typename T, template <class> class A>
 class exhashmap {
 public:
-       static const unsigned min_num_buckets = 5; // must be prime
+       static const unsigned min_num_buckets = 31; // must be prime
 
        // Standard types
        typedef ex key_type;