Updated deprecation links

src/core/Env.js

@@ -317,7 +317,7 @@ getJasmineRequireObj().Env = function(j$) {
               '" ' +
               'accepts custom equality testers, but this parameter will no longer be ' +
               'passed in a future release. ' +
-              'See <https://jasmine.github.io/tutorials/upgrading_to_4.0> for details.'
+              'See <https://jasmine.github.io/tutorials/upgrading_to_Jasmine_4.0#matchers-cet> for details.'
           );
         }
 
@@ -342,7 +342,7 @@ getJasmineRequireObj().Env = function(j$) {
               '" ' +
               'accepts custom equality testers, but this parameter will no longer be ' +
               'passed in a future release. ' +
-              'See <https://jasmine.github.io/tutorials/upgrading_to_4.0> for details.'
+              'See <https://jasmine.github.io/tutorials/upgrading_to_Jasmine_4.0#matchers-cet> for details.'
           );
         }