Merge pull request #2892 from practicalswift/duplicate-words

[gardening] Remove duplicate words.

Author: lattner

stdlib/public/core/StringIndexConversions.swift

@@ -58,7 +58,7 @@ extension String.Index {
   /// specified `UTF16View` position.
   ///
   /// The following example finds the position of a space in a string's `utf16`
-  /// view and then converts that position to an index in the the string's
+  /// view and then converts that position to an index in the string's
   /// `characters` view. The value `32` is the UTF-16 encoded value of a space
   /// character.
   ///

stdlib/public/core/StringUTF16.swift

@@ -376,7 +376,7 @@ extension String.UTF16View.Index {
   /// specified `UTF8View` position.
   ///
   /// The following example finds the position of a space in a string's `utf8`
-  /// view and then converts that position to an index in the the string's
+  /// view and then converts that position to an index in the string's
   /// `utf16` view.
   ///
   ///     let cafe = "Café 🍵"
@@ -417,7 +417,7 @@ extension String.UTF16View.Index {
   /// specified `UnicodeScalarView` position.
   ///
   /// The following example finds the position of a space in a string's `utf8`
-  /// view and then converts that position to an index in the the string's
+  /// view and then converts that position to an index in the string's
   /// `utf16` view.
   ///
   ///     let cafe = "Café 🍵"
@@ -443,7 +443,7 @@ extension String.UTF16View.Index {
   /// specified `CharacterView` position.
   ///
   /// The following example finds the position of a space in a string's `characters`
-  /// view and then converts that position to an index in the the string's
+  /// view and then converts that position to an index in the string's
   /// `utf16` view.
   ///
   ///     let cafe = "Café 🍵"

stdlib/public/core/StringUTF8.swift

@@ -485,7 +485,7 @@ extension String.UTF8View.Index {
   /// specified `UTF16View` position.
   ///
   /// The following example finds the position of a space in a string's `utf16`
-  /// view and then converts that position to an index in the the string's
+  /// view and then converts that position to an index in the string's
   /// `utf8` view.
   ///
   ///     let cafe = "Café 🍵"

stdlib/public/core/StringUnicodeScalarView.swift

@@ -412,7 +412,7 @@ extension String.UnicodeScalarIndex {
   /// exactly to the specified `UTF16View` position.
   ///
   /// The following example finds the position of a space in a string's `utf16`
-  /// view and then converts that position to an index in the the string's
+  /// view and then converts that position to an index in the string's
   /// `unicodeScalars` view:
   ///
   ///     let cafe = "Café 🍵"