Fix typo in issue number in CHANGES file (188 -> 178)

diff --git a/CHANGES b/CHANGES
index a7949d7124b44b3757716e8c69ca420c21e74b23..d4248048723f203461b49169401125dcc336f816 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,5 @@
 4919.  [cleanup]       Clean up the isc_hash_* namespace and leave only
-                       the FNV-1a hash implementation. [GL #188]
+                       the FNV-1a hash implementation. [GL #178]
 
 4918.  [bug]           Fix double free after keygen error in dnssec-keygen
                        when OpenSSL >= 1.1.0 is used and RSA_generate_key_ex