fix(stub): fix typo language name

Author: MaximeCG

runner/src/main/resources/view/stub.html

@@ -166,8 +166,8 @@
       <option selected="selected">Java</option>
       <option>Kotlin</option>
       <option>Lua</option>
-      <option>Objectivec</option>
-      <option>Ocaml</option>
+      <option>ObjectiveC</option>
+      <option>OCaml</option>
       <option>Pascal</option>
       <option>Perl</option>
       <option>PHP</option>