improving codeblocks

Author: wiheto

docs/contributing_tutorials/adding_a_new_template.rst

@@ -16,15 +16,6 @@ This tutorial assumes you have done all the steps in the preceding tutorial: :re
 **Note** at present, this tutorial will require writing access to the TemplateFlow repo.
 If you do not have access here, it may be best to open up an issue asking for a template space to be created.
 
-Big picture
-===============
-
-Image files (e.g. nifti files) are hosted on OSF and linked to Github.
-
-You will need to publish the directory to OSF and create a link to it to Github.
-This link can be done with DataLad, DataLad tracks a dataset and only downloads files when they are needed.
-You can read more about DataLad [`Link <FIXLINK>`_].
-
 Step 1: create a new dataset
 =============================
 
@@ -96,6 +87,7 @@ Within this directory we place a template_description.json which is needed in al
 The json file contains the following:
 
 .. code-block:: json
+
     {
         "Authors": ["Noone"],
         "Acknowledgements": "Curated and added to TemplateFlow by Thompson WH",

docs/contributing_tutorials/uploading_to_existing_template.rst

@@ -20,7 +20,7 @@ All other information (e.g. tsv, json files) will be hosted on github as regular
 
 When you use TemplateFlow, the images are only downloaded when they are needed.
 This can be done with DataLad, DataLad tracks a dataset and only downloads files when they are needed.
-You can read more about DataLad [`Link <FIXLINK>`_].
+You can read more about DataLad `here <https://www.datalad.org>`_.
 
 Thus, when uploading to an existing template, there are two different steps:
 
@@ -36,14 +36,18 @@ Place the file you want to upload in directory and give them appropriate .
 Let us say you want to upload:
 `tpl-test/tpl-test_atlas-test1_dseg.nii.gz`, `tpl-test/tpl-test_atlas-test2_dseg.nii.gz`.
 
->>> export OSF_PASSWORD='<some-password>'
->>> osf upload tpl-test_atlas-test1_dseg.nii.gz tpl-test_atlas-test1_dseg.nii.gz
+.. code-block:: bash
+
+    export OSF_PASSWORD='<some-password>'
+    osf upload tpl-test_atlas-test1_dseg.nii.gz tpl-test_atlas-test1_dseg.nii.gz
 
 If you are overwriting an existing image, use the -f flag.
 
 If you want to upload multiple images (let us say we have multiple atlases), use a for bash loop:
 
->>> ls tpl-test/*_atlas-test*_dseg.nii.gz | parallel -j8 'osf upload {} {}'
+.. code-block:: bash
+
+    ls tpl-test/*_atlas-test*_dseg.nii.gz | parallel -j8 'osf upload {} {}'
 
 And this will iteratively upload all instances of the atlas to OSF.