Update Gemfile to use stable version of YARD (#71)

kojix2 · web-flow · commit 1f850e2430ad · 2026-03-16T11:43:39.000+09:00
Since the `module_function` decorator has been merged into Yard, there is no need to use a fork. See lsegal/yard#1365
diff --git a/Gemfile b/Gemfile
@@ -2,5 +2,4 @@ source "https://rubygems.org/"
 
 gemspec
 
-# Temporary use this for module_function decorator support
-gem "yard", github: "mrkn/yard", branch: "module_function_decorator"
+gem "yard"
