Update docs/proxy.md

Co-authored-by: Mathias Fredriksson <[email protected]>

Author: SasSwart

docs/proxy.md

@@ -7,7 +7,7 @@ A summary of how to configure Envbuilder to run behind a HTTPS proxy is provided
 ## Summary
 To use Envbuilder behind a proxy that requires a custom certificate, the following configuration needs to be applied. Note that if you are using Envbuilder in conjunction with Coder, these variables should be set on the Envbuilder container itself, not on the Coder agent.
 
-To configure Envbuilder to route HTTP traffic for git and the container registry to the proxy do at least one of the following:
+To configure Envbuilder to route HTTP traffic for git and the container registry to the proxy, do at least one of the following:
 * Set the `https_proxy=https://host:port` environment variable for the envbuilder container. This will also proxy traffic for other programs in the container that respect `https_proxy`. If you do set it, look into the related `http_proxy` and `no_proxy` environment variables.
 * Set the `ENVBUILDER_GIT_HTTP_PROXY_URL=https://host:port` environment variable. This will specifically route traffic for Envbuilder's git and container registry without affecting other programs inside the container.