[benchmark] Gardening: Fix copy/paste comments

Author: palimondo

benchmark/single-source/ArrayAppend.swift

@@ -67,10 +67,11 @@ public func run_ArrayAppendReserved(_ N: Int) {
 }
 
 // Append a sequence. Length of sequence unknown so
-// can't pre-reserve capacity. 
+// can't pre-reserve capacity.
 @inline(never)
 public func run_ArrayAppendSequence(_ N: Int) {
   let seq = stride(from: 0, to: 10_000, by: 1)
+
   for _ in 0..<N {
     for _ in 0..<10 {
       var nums = [Int]()
@@ -139,7 +140,7 @@ public func run_ArrayAppendGenericStructs(_ N: Int) {
   let other = Array(repeating: S(x: 3, y: 4.2), count: 10_000)
   for _ in 0..<N {
     for _ in 0..<10 {
-      var nums = [S<Int,Double>]()
+      var nums = [S<Int, Double>]()
       for _ in 0..<8 {
         nums += other
       }
@@ -247,7 +248,7 @@ public func run_ArrayAppendToGeneric(_ N: Int) {
 @inline(never)
 public func appendToFromGeneric<
   R: RangeReplaceableCollection, S: Sequence
->(collection: inout R, sequence: S) 
+>(collection: inout R, sequence: S)
 where R.Element == S.Element {
   collection.append(contentsOf: sequence)
 }
@@ -319,7 +320,7 @@ public func run_ArrayAppendAscii(_ N: Int) {
   }
 }
 
-// Append the utf8 elements of an ascii string to a [UInt8]
+// Append the utf8 elements of a latin1 string to a [UInt8]
 @inline(never)
 public func run_ArrayAppendLatin1(_ N: Int) {
   let s = "the quick brown fox jumps over the lazy dog\u{00A1}"
@@ -333,7 +334,7 @@ public func run_ArrayAppendLatin1(_ N: Int) {
   }
 }
 
-// Append the utf8 elements of an ascii string to a [UInt8]
+// Append the utf8 elements of an utf16 string to a [UInt8]
 @inline(never)
 public func run_ArrayAppendUTF16(_ N: Int) {
   let s = "the quick brown 🦊 jumps over the lazy dog"
@@ -347,7 +348,7 @@ public func run_ArrayAppendUTF16(_ N: Int) {
   }
 }
 
-// Append the utf8 elements of an ascii string to a [UInt8]
+// Append the utf8 elements of an ascii substring to a [UInt8]
 @inline(never)
 public func run_ArrayAppendAsciiSubstring(_ N: Int) {
   let s = "the quick brown fox jumps over the lazy dog!"[...]
@@ -361,7 +362,7 @@ public func run_ArrayAppendAsciiSubstring(_ N: Int) {
   }
 }
 
-// Append the utf8 elements of an ascii string to a [UInt8]
+// Append the utf8 elements of a latin1 substring to a [UInt8]
 @inline(never)
 public func run_ArrayAppendLatin1Substring(_ N: Int) {
   let s = "the quick brown fox jumps over the lazy dog\u{00A1}"[...]
@@ -375,7 +376,7 @@ public func run_ArrayAppendLatin1Substring(_ N: Int) {
   }
 }
 
-// Append the utf8 elements of an ascii string to a [UInt8]
+// Append the utf8 elements of an utf16 substring to a [UInt8]
 @inline(never)
 public func run_ArrayAppendUTF16Substring(_ N: Int) {
   let s = "the quick brown 🦊 jumps over the lazy dog"[...]
@@ -388,4 +389,3 @@ public func run_ArrayAppendUTF16Substring(_ N: Int) {
     }
   }
 }
-