1 files changed, 3 insertions, 11 deletions
diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md
index 5a68f6c869..0799683a94 100644
--- a/guides/source/active_support_core_extensions.md
+++ b/guides/source/active_support_core_extensions.md
@@ -2073,30 +2073,22 @@ Extensions to `BigDecimal`
 --------------------------
 ### `to_s`
 
-The method `to_s` is aliased to `to_formatted_s`. This provides a convenient way to display a BigDecimal value in floating-point notation:
+The method `to_s` provides a default specifier of "F".  This means that a simple call to `to_s` will result in floating point representation instead of engineering notation:
 
 ```ruby
 BigDecimal.new(5.00, 6).to_s  # => "5.0"
 ```
 
-### `to_formatted_s`
-
-Te method `to_formatted_s` provides a default specifier of "F".  This means that a simple call to `to_formatted_s` or `to_s` will result in floating point representation instead of engineering notation:
-
-```ruby
-BigDecimal.new(5.00, 6).to_formatted_s  # => "5.0"
-```
-
 and that symbol specifiers are also supported:
 
 ```ruby
-BigDecimal.new(5.00, 6).to_formatted_s(:db)  # => "5.0"
+BigDecimal.new(5.00, 6).to_s(:db)  # => "5.0"
 ```
 
 Engineering notation is still supported:
 
 ```ruby
-BigDecimal.new(5.00, 6).to_formatted_s("e")  # => "0.5E1"
+BigDecimal.new(5.00, 6).to_s("e")  # => "0.5E1"
 ```
 
 Extensions to `Enumerable`