minor #1035 Fix javascript error - 2 extra closing brackets in _onPre…

…Connect (sponno)

This PR was merged into the 2.x branch.

Discussion
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Fix javascript error - 2 extra closing brackets in _onPreConnect

Code was not valid due to extra closing brackets.

Removed extra ")", run code and tested.

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| Tickets       | No ticket
| License       | MIT

README
Fixed an error in _onPreConnect – javascript code was not actually valid. It has an extra closing bracket.

Commits
-------

85e0322 Fix javascript error - 2 extra closing brackets in _onPreConnect

src/Typed/doc/index.rst

@@ -108,10 +108,10 @@ Stimulus controller:
             console.log(event.detail.options); // Options that will be used to initialize Typed
             event.detail.options.onBegin = (typed) => {
                 console.log("Typed is ready to type cool messages!");
-            });
+            };
             event.detail.options.onStop = (typed) => {
                 console.log("OK. Enough is enough.");
-            });
+            };
         }
 
         _onConnect(event) {