Merge pull request #2186 from practicalswift/gardening-20160414b

[gardening] Fix file header formatting, fix recently introduced typos: "transistive" → "transitive" & "modelled" → "modeled"

Author: practicalswift

include/swift/Runtime/Portability.h

@@ -1,4 +1,4 @@
-//===--- Portability.h -----------------------------------------*- C++ -*-===//
+//===--- Portability.h ------------------------------------------*- C++ -*-===//
 //
 // This source file is part of the Swift.org open source project
 //
@@ -20,4 +20,4 @@
 
 size_t _swift_strlcpy(char *dst, const char *src, size_t maxlen);
 
-#endif
+#endif

include/swift/SILOptimizer/Utils/Local.h

@@ -77,7 +77,7 @@ bool isInstructionTriviallyDead(SILInstruction *I);
 bool isIntermediateRelease(SILInstruction *I,
                            ConsumedArgToEpilogueReleaseMatcher &ERM); 
 
-/// \brief Recursively collect all the uses and transistive uses of the
+/// \brief Recursively collect all the uses and transitive uses of the
 /// instruction.
 void collectUsesOfValue(SILValue V, llvm::DenseSet<SILInstruction *> &Insts);
 

lib/Serialization/DeserializeSIL.cpp

@@ -1799,7 +1799,7 @@ SILFunction *SILDeserializer::lookupSILFunction(SILFunction *InFunc) {
 }
 
 /// Check for existence of a function with a given name and required linkage.
-/// This function is modelled after readSILFunction. But it does not
+/// This function is modeled after readSILFunction. But it does not
 /// create a SILFunction object.
 bool SILDeserializer::hasSILFunction(StringRef Name,
                                      SILLinkage Linkage) {

stdlib/private/SwiftPrivateLibcExtras/Subprocess.c

@@ -1,4 +1,4 @@
-//===--- Subprocess.cpp - Subprocess Stubs --------------------------------===//
+//===--- Subprocess.c - Subprocess Stubs ----------------------------------===//
 //
 // This source file is part of the Swift.org open source project
 //

stdlib/public/runtime/Portability.cpp

@@ -1,4 +1,4 @@
-//===--- Portability.cpp - -----------------------------------------------===//
+//===--- Portability.cpp - ------------------------------------------------===//
 //
 // This source file is part of the Swift.org open source project
 //
@@ -8,11 +8,11 @@
 // See http://swift.org/LICENSE.txt for license information
 // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
-//===---------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
 //
 // Implementations of the stub APIs that make portable runtime easier to write.
 //
-//===---------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
 
 #include "swift/Runtime/Portability.h"
 #include <cstring>