Update a few tests I missed with the subscript printing change

Author: benlangmuir

test/SIL/printer_include_decls.swift

@@ -22,7 +22,7 @@ class Foo {
     }
     set {}
   }
-// CHECK: subscript (x: Int, y: Int) -> Int
+// CHECK: subscript(x: Int, y: Int) -> Int
 
   final var x : Int
 // CHECK: var x: Int

test/attr/attr_dynamic_infer.swift

@@ -15,8 +15,8 @@ extension Super {
     set { }
   }
 
-  // CHECK: @objc dynamic subscript (sup: Super) -> Super
-  subscript (sup: Super) -> Super {
+  // CHECK: @objc dynamic subscript(sup: Super) -> Super
+  subscript(sup: Super) -> Super {
     // CHECK: @objc dynamic get
     get { return sup }
     // CHECK: @objc dynamic set
@@ -40,8 +40,8 @@ extension Sub {
     set { }
   }
 
-  // CHECK: @objc override dynamic subscript (sup: Super) -> Super
-  override subscript (sup: Super) -> Super {
+  // CHECK: @objc override dynamic subscript(sup: Super) -> Super
+  override subscript(sup: Super) -> Super {
     // CHECK: @objc override dynamic get
     get { return sup }
     // CHECK: @objc override dynamic set

test/attr/attr_objc.swift

@@ -1516,7 +1516,7 @@ class infer_subscript1 {
 
   @objc
   subscript(i: Int) -> Int {
-  // CHECK: @objc subscript (i: Int) -> Int
+  // CHECK: @objc subscript(i: Int) -> Int
     get {}
     // CHECK: @objc get {}
     set {}

test/attr/attr_objc_foreign.swift

@@ -12,7 +12,7 @@ extension CGColor {
   var red: CGFloat { return 0 }
   // CHECK-LABEL: {{^}} func asCMYK() -> CGColor
   func asCMYK() -> CGColor { return self }
-  // CHECK-LABEL: {{^}} subscript (x: CGColor) -> CGFloat
+  // CHECK-LABEL: {{^}} subscript(x: CGColor) -> CGFloat
   subscript(x: CGColor) -> CGFloat { return 0 }
 
   @objc var blue: CGFloat { return 0 } // expected-error{{method cannot be marked @objc because Core Foundation types are not classes in Objective-C}}