Update lib/omniauth-ldap/adaptor.rb

Co-authored-by: Copilot <[email protected]>

Author: pboling

lib/omniauth-ldap/adaptor.rb

@@ -134,7 +134,7 @@ def bind_as(args = {})
         @last_password_policy_response = nil
         @connection.open do |me|
           rs = me.search(args)
-          raise ConnectionError.new("bind failed") unless rs
+          raise ConnectionError.new("LDAP search operation failed") unless rs
 
           if rs && rs.first
             dn = rs.first.dn