Merge pull request #319 from nickvdp/comment-typos

Fixed typos in comments throughout the project.

Author: nadavrot

stdlib/public/SDK/Foundation/NSStringAPI.swift

@@ -1315,7 +1315,7 @@ extension String {
     allowedCharacters: NSCharacterSet
   ) -> String? {
     // FIXME: the documentation states that this method can return nil if the
-    // transformation is not possible, without going into futher details.  The
+    // transformation is not possible, without going into further details.  The
     // implementation can only return nil if malloc() returns nil, so in
     // practice this is not possible.  Still, to be consistent with
     // documentation, we declare the method as returning an optional String.

stdlib/public/core/BridgeObjectiveC.swift

@@ -15,7 +15,7 @@
 /// `_ObjectiveCBridgeable` can be passed to Objective-C as an NSArray or
 /// NSDictionary, respectively.  The elements of the resulting NSArray
 /// or NSDictionary will be the result of calling `_bridgeToObjectiveC`
-/// on each elmeent of the source container.
+/// on each element of the source container.
 public protocol _ObjectiveCBridgeable {
   typealias _ObjectiveCType : AnyObject
 

stdlib/public/core/LazySequence.swift

@@ -141,7 +141,7 @@ public protocol LazySequenceType : SequenceType {
   /// of `self` can prevent result types from growing an extra
   /// `LazySequence` layer.  For example,
   ///
-  /// _prext_ example neeeded
+  /// _prext_ example needed
   ///
   /// Note: this property need not be implemented by conforming types,
   /// it has a default implementation in a protocol extension that

test/1_stdlib/Map.swift

@@ -52,7 +52,7 @@ for x in s {
 }
 print(">")
 
-//===--- Avoid creating gratutitously self-destructive sequences ----------===//
+//===--- Avoid creating gratuitously self-destructive sequences ----------===//
 
 // In a naive implementation, mapping over a non-self-destructive
 // SequenceType having a reference-semantics GeneratorType produces a

test/1_stdlib/NSStringAPI.swift

@@ -1190,7 +1190,7 @@ NSStringAPIs.test("rangeOfString(_:options:range:locale:)") {
     // grapheme cluster boundaries -- these can not be created with public
     // String interface.
     //
-    // FIXME: why does this seach succeed and the above queries fail?  There is
+    // FIXME: why does this search succeed and the above queries fail?  There is
     // no apparent pattern.
     expectEqual("\u{3099}", s[s.rangeOfString("\u{3099}")!])
   }

test/IDE/complete_dynamic_lookup.swift

@@ -455,7 +455,7 @@ func testAnyObject10() {
 func testAnyObject11(dl: AnyObject) {
   dl.returnsObjcClass#^DL_FUNC_NAME_1^#
 }
-// FIXME: it wolud be nice if we produced a call pattern here.
+// FIXME: it would be nice if we produced a call pattern here.
 // DL_FUNC_NAME_1:     Begin completions
 // DL_FUNC_NAME_1-DAG: Decl[InstanceMethod]/CurrNominal:   .map({#(f):
 // DL_FUNC_NAME_1-DAG: Decl[InstanceMethod]/CurrNominal:   .flatMap({#(f):
@@ -470,7 +470,7 @@ func testAnyObject11_(dl: AnyObject) {
 func testAnyObject12(dl: AnyObject) {
   dl.returnsObjcClass.#^DL_FUNC_NAME_DOT_1^#
 }
-// FIXME: it wolud be nice if we produced a call pattern here.
+// FIXME: it would be nice if we produced a call pattern here.
 // DL_FUNC_NAME_DOT_1:     Begin completions
 // DL_FUNC_NAME_DOT_1-DAG: Decl[InstanceMethod]/CurrNominal:   map({#(f):
 // DL_FUNC_NAME_DOT_1-DAG: Decl[InstanceMethod]/CurrNominal:   flatMap({#(f):

test/IDE/complete_value_expr.swift

@@ -769,7 +769,7 @@ func testInsideFunctionCall1() {
   var a = FooStruct()
   a.instanceFunc0(#^INSIDE_FUNCTION_CALL_1^#
 // There should be no other results here because the function call
-// unambigously resolves to overload that takes 0 arguments.
+// unambiguously resolves to overload that takes 0 arguments.
 // INSIDE_FUNCTION_CALL_1: Begin completions
 // INSIDE_FUNCTION_CALL_1-NEXT: Pattern/ExprSpecific: ['('])[#Void#]{{; name=.+$}}
 // INSIDE_FUNCTION_CALL_1-NEXT: End completions
@@ -789,7 +789,7 @@ func testInsideFunctionCall3() {
   FooStruct().instanceFunc1(42, #^INSIDE_FUNCTION_CALL_3^#
 // INSIDE_FUNCTION_CALL_3: Begin completions
 // FIXME: There should be no results here because the function call
-// unambigously resolves to overload that takes 1 argument.
+// unambiguously resolves to overload that takes 1 argument.
 // INSIDE_FUNCTION_CALL_3-DAG: Decl[GlobalVar]/CurrModule: fooObject[#FooStruct#]{{; name=.+$}}
 // INSIDE_FUNCTION_CALL_3: End completions
 }

test/Prototypes/CollectionTransformers.swift

@@ -24,7 +24,7 @@ public protocol ApproximateCountableSequenceType : SequenceType {
   var approximateCount: ApproximateCount { get }
 }
 
-/// A collection that provides an efficient way to spilt its index ranges.
+/// A collection that provides an efficient way to split its index ranges.
 public protocol SplittableCollectionType : CollectionType {
   // We need this protocol so that collections with only forward or bidirectional
   // traversals could customize their splitting behavior.

test/SILGen/objc_enum.swift

@@ -47,6 +47,6 @@ _ = NSFungingMask.ToTheMax
 
 // CHECK-DAG: sil shared [transparent] [thunk] @_TTWOSC16NSRuncingOptionss16RawRepresentable5gizmoFS0_C
 
-// Extension conformances get linkage occording to the protocol's accessibility, as normal.
+// Extension conformances get linkage according to the protocol's accessibility, as normal.
 // CHECK-DAG: sil_witness_table hidden NSRuncingOptions: Bub module objc_enum
 

utils/benchmark/BST/bst.swift

@@ -141,5 +141,5 @@ func test(N:Int) {
   print("")
 }
 
-// I'm embarassed that I don't know how to read cmd line args.
+// I'm embarrassed that I don't know how to read cmd line args.
 test(1000)