[ruby/prism] Fix up gemspec

https://github.com/ruby/prism/commit/82e3126762
2024-01-16 13:54:27 -05:00 · 2024-01-16 13:54:27 -05:00 · d124124c16
--- a/lib/prism/prism.gemspec
+++ b/lib/prism/prism.gemspec
@ -22,7 +22,6 @@ Gem::Specification.new do |spec|
    "README.md",
    "config.yml",
    "docs/build_system.md",
-    "docs/building.md",
    "docs/configuration.md",
    "docs/cruby_compilation.md",
    "docs/design.md",