Typo fix: of of -> of

rdar://problem/54218099

Author: amartini51

lib/Sema/CSSimplify.cpp

@@ -6283,7 +6283,7 @@ ConstraintSystem::simplifyApplicableFnConstraint(
 
   // Don't attempt this optimization in "diagnostic mode" because
   // in such mode we'd like to attempt all of the available
-  // overloads regardless of of problems related to missing or
+  // overloads regardless of problems related to missing or
   // extraneous labels and/or arguments.
   if (!(solverState && shouldAttemptFixes())) {
     // If the right-hand side is a type variable,

stdlib/public/core/Array.swift

@@ -1421,7 +1421,7 @@ extension Array {
   ///     of the new array.
   ///     - Parameters:
   ///       - buffer: A buffer covering uninitialized memory with room for the
-  ///         specified number of of elements.
+  ///         specified number of elements.
   ///       - initializedCount: The count of initialized elements in the array,
   ///         which begins as zero. Set `initializedCount` to the number of
   ///         elements you initialize.

stdlib/public/core/ContiguousArray.swift

@@ -1006,7 +1006,7 @@ extension ContiguousArray {
   ///     of the new array.
   ///     - Parameters:
   ///       - buffer: A buffer covering uninitialized memory with room for the
-  ///         specified number of of elements.
+  ///         specified number of elements.
   ///       - initializedCount: The count of initialized elements in the array,
   ///         which begins as zero. Set `initializedCount` to the number of
   ///         elements you initialize.