Don't add periods to the full name of a spec

- Breaks links for spec filters
- Looks strange if users add their own

[fix #58043244] fix #427

src/core/Env.js

@@ -81,7 +81,7 @@ getJasmineRequireObj().Env = function(j$) {
     };
 
     var getSpecName = function(spec, currentSuite) {
-      return currentSuite.getFullName() + ' ' + spec.description + '.';
+      return currentSuite.getFullName() + ' ' + spec.description;
     };
 
     // TODO: we may just be able to pass in the fn instead of wrapping here