Use temp l10n strings without duplication

src/views/wedo2/l10n.json

@@ -13,9 +13,9 @@
     "wedo2.starter1Title": "Starter 1",
     "wedo2.starter1Description": "This is a project, and it does things.",
     "wedo2.starter2Title": "Starter 2",
-    "wedo2.starter2Description": "This is a project, and it does things.",
+    "wedo2.starter2Description": "This is another project, and it does things.",
     "wedo2.starter3Title": "Starter 3",
-    "wedo2.starter3Description": "This is a project, and it does things.",
+    "wedo2.starter3Description": "This is a third project, and it does things.",
     "wedo2.troubleshootingTitle": "Troubleshooting",
     "wedo2.closeScratchCopiesTitle": "Close other copies of Scratch",
     "wedo2.closeScratchCopiesText": "Only one copy of Scratch can connect with the WeDo 2.0 at a time. If you have Scratch open in other browser tabs, close it and try again.",