Make spacing of ":" consistent with "publishConfig"

Author: jcansdale

content/packages/using-github-packages-with-your-projects-ecosystem/configuring-npm-for-use-with-github-packages.md

@@ -125,7 +125,7 @@ To ensure the repository's URL is correct, replace REPOSITORY with the name of t
 {% data variables.product.prodname_registry %} will match the repository based on the URL, instead of based on the package name.
 
 ```shell
-"repository" : "https://{% if currentVersion == "free-pro-team@latest" %}github.com{% else %}<em>HOSTNAME</em>{% endif %}/<em>OWNER</em>/<em>REPOSITORY</em>",
+"repository":"https://{% if currentVersion == "free-pro-team@latest" %}github.com{% else %}<em>HOSTNAME</em>{% endif %}/<em>OWNER</em>/<em>REPOSITORY</em>",
 ```
 
 ### Installing a package