Revise parts 1, 2, and 3.

part1/Main.elm

@@ -16,7 +16,7 @@ model =
 elmHubHeader =
     header []
         [ -- TODO add the equivalent of <h1>ElmHub</h1> right before this <span>
-          span [ class "tagline" ] [ text "“Like GitHub, but for Elm things.”" ]
+          span [ class "tagline" ] [ text "Like GitHub, but for Elm things." ]
         ]
 
 

part1/elm-package.json

@@ -8,8 +8,8 @@
     ],
     "exposed-modules": [],
     "dependencies": {
-        "elm-lang/core": "4.0.1 <= v < 5.0.0",
-        "elm-lang/html": "1.0.0 <= v < 2.0.0"
+        "elm-lang/core": "4.0.5 <= v < 5.0.0",
+        "elm-lang/html": "1.1.0 <= v < 2.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }