async.gemspec in async-1.25.1 vs async.gemspec in async-1.25.2

@@ -8,10 +8,10 @@
 	spec.email = ["[e-mail]"]
 	spec.description = <<-EOF
 		Async is a modern concurrency framework for Ruby. It implements the
 		reactor pattern, providing both non-blocking I/O and timer events.
 	EOF
-	spec.summary = "Async is an concurrency framework based for Ruby."
+	spec.summary = "Async is a concurrency framework for Ruby."
 	spec.homepage = "https://github.com/socketry/async"
 	spec.license = "MIT"
 	
 	spec.files = `git ls-files`.split($/)
 	spec.executables = spec.files.grep(%r{^bin/}).map{ |f| File.basename(f) }