Update comments in README

repo2docker/buildpacks/julia/__init__.py

@@ -166,6 +166,5 @@ class JuliaBuildPack(CondaBuildPack):
         Instead we just check if the path to `REQUIRE` exists
 
         """
-        # TODO(nhdaly): Add support for value in variable:
-            pass Project.toml here as well.
+        # TODO(nhdaly): Add support for Project.toml here as well.
         return os.path.exists(self.binder_path('REQUIRE'))

tests/julia/julia_version/README.rst

@@ -14,12 +14,9 @@ the names of packages you'd like to be installed. For example:
 
 ```
 PyPlot
-IJulia
 DataFrames
 ```
 
-Each one will be installed but **not** pre-compiled. If you'd like to
-pre-compile your Julia packages, consider using a ``postBuild`` file.
+Note that `IJulia` is installed by default.
 
-Note that this example also specifies Python dependencies with an
-``environment.yml`` file.
+These packages will all be installed, and then precompiled via `using`.