2 files changed, 2 insertions, 2 deletions
diff --git a/bin/irb b/bin/irb
index f277bc4b69..c833aa866a 100644
--- a/bin/irb
+++ b/bin/irb
@@ -1,6 +1,6 @@
 #!/usr/bin/env ruby
 #
-#   irb.rb - intaractive ruby
+#   irb.rb - interactive ruby
 #   	$Release Version: 0.9.5 $
 #   	$Revision$
 #   	$Date$
diff --git a/bin/ri b/bin/ri
index fb3e00eda3..ae793f6962 100755
--- a/bin/ri
+++ b/bin/ri
@@ -7,7 +7,7 @@
 #
 #   Class | Class::method | Class#method | Class.method | method
 #
-# All names may be abbreviated to their minimum unbiguous form. If a name
+# All names may be abbreviated to their minimum unambiguous form. If a name
 # _is_ ambiguous, all valid options will be listed.
 #
 # The form '.' method matches either class or instance methods, while