Synatx ==> Syntax

Author: ydah

lib/irb/context.rb

@@ -178,7 +178,7 @@ def initialize(irb, workspace = nil, input_method = nil)
 
  private def build_type_completor
  if RUBY_ENGINE == 'truffleruby'
- # Avoid SynatxError. truffleruby does not support endless method definition yet.
+ # Avoid SyntaxError. truffleruby does not support endless method definition yet.
  warn 'TypeCompletor is not supported on TruffleRuby yet'
  return
  end