cmake: don't use quotes in metadata strings

CMakeLists.txt

@@ -70,8 +70,8 @@ if(NOT WIN32)
         "        <description>"
         "            <p>Beta plugin API and lots of improvements</p>"
         "            <ul>"
-        "                <li>First official release of the RS3 plugin API. This is considered beta and unstable until 1.0. See the "about" via the plugin menu.</li>"
-        "                <li>Updated to CEF version 126 (from 114), this is primarily to fix the "white screen"/"blank screen"/"GPUCache" issue (e.g. #108)</li>"
+        "                <li>First official release of the RS3 plugin API. This is considered beta and unstable until 1.0. See the 'about' via the plugin menu.</li>"
+        "                <li>Updated to CEF version 126 (from 114), this is primarily to fix the 'white screen'/'blank screen'/'GPUCache' issue (e.g. #108)</li>"
         "                <li>For multi-monitor setups, the launcher will now try to remember which screen it was last on when re-opened</li>"
         "                <li>The 'play' button is now disabled until login is complete - fixes an issue where clicking 'play' too early with 'close after launching a game' enabled would log the user out</li>"
         "                <li>Fixed display names not updating when changed in-game</li>"