docs: enforce sentence case headings

Author: chrisgrieser

.rumdl.toml

@@ -35,10 +35,12 @@ style = "asterisk"  # better than underscore, since it's not considered a word-c
 style = "asterisk"  # better than underscore, since it's not considered a word-char
 
 [MD060]  # auto-format tables
-enabled = true  # opt-in, since rule still experimental
+enabled = true  # opt-in, since disabled by default
 
 [MD063]  # heading-capitalization
+enabled = true  # opt-in, since disabled by default
 style = "sentence_case"
+ignore-words = ["Alfred"]
 
 # ------------------------------------------------------------------------------
 

README.md

@@ -52,7 +52,7 @@ Helpful GitHub assistant for Alfred.
   a GitHub repo from the current browser tab. ([Note that Firefox is not
   supported.](https://www.alfredforum.com/topic/16748-how-to-do-x-in-firefox-from-alfred/))
 
-## GitHub Token
+## GitHub token
 The `GITHUB_TOKEN` is optional and only required for showing notifications,
 private repos, PRs, and issues repos. The token requires the respective access
 rights.