fix typos
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47995 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Analysis/CFRefCount.cpp b/Analysis/CFRefCount.cpp
index 188ce70..fce9b44 100644
--- a/Analysis/CFRefCount.cpp
+++ b/Analysis/CFRefCount.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines the methods for CFRefCount, which implements
+// This file defines the methods for CFRefCount, which implements
// a reference count checker for Core Foundation (Mac OS X).
//
//===----------------------------------------------------------------------===//
diff --git a/Analysis/CFRefCount.h b/Analysis/CFRefCount.h
index efc1d67..4a9b0d1 100644
--- a/Analysis/CFRefCount.h
+++ b/Analysis/CFRefCount.h
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines CFRefCount, which defines the transfer functions
+// This file defines CFRefCount, which defines the transfer functions
// to implement the Core Foundation reference count checker.
//
//===----------------------------------------------------------------------===//
diff --git a/Analysis/DeadStores.cpp b/Analysis/DeadStores.cpp
index 4475d49..0c05484 100644
--- a/Analysis/DeadStores.cpp
+++ b/Analysis/DeadStores.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines a DeadStores, a flow-sensitive checker that looks for
+// This file defines a DeadStores, a flow-sensitive checker that looks for
// stores to variables that are no longer live.
//
//===----------------------------------------------------------------------===//
diff --git a/Analysis/GRSimpleVals.cpp b/Analysis/GRSimpleVals.cpp
index c00800c..af8ea2f 100644
--- a/Analysis/GRSimpleVals.cpp
+++ b/Analysis/GRSimpleVals.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines GRSimpleVals, a sub-class of GRTransferFuncs that
+// This file defines GRSimpleVals, a sub-class of GRTransferFuncs that
// provides transfer functions for performing simple value tracking with
// limited support for symbolics.
//
diff --git a/Analysis/GRSimpleVals.h b/Analysis/GRSimpleVals.h
index c947afd..8cee742 100644
--- a/Analysis/GRSimpleVals.h
+++ b/Analysis/GRSimpleVals.h
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines GRSimpleVals, a sub-class of GRTransferFuncs that
+// This file defines GRSimpleVals, a sub-class of GRTransferFuncs that
// provides transfer functions for performing simple value tracking with
// limited support for symbolics.
//
diff --git a/Analysis/RValues.cpp b/Analysis/RValues.cpp
index 36ea2df..7c1275b 100644
--- a/Analysis/RValues.cpp
+++ b/Analysis/RValues.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines RVal, LVal, and NonLVal, classes that represent
+// This file defines RVal, LVal, and NonLVal, classes that represent
// abstract r-values for use with path-sensitive value tracking.
//
//===----------------------------------------------------------------------===//
diff --git a/Analysis/SymbolManager.cpp b/Analysis/SymbolManager.cpp
index dd71dc9..95fbbb9 100644
--- a/Analysis/SymbolManager.cpp
+++ b/Analysis/SymbolManager.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines SymbolManager, a class that manages symbolic values
+// This file defines SymbolManager, a class that manages symbolic values
// created for use by GRExprEngine and related classes.
//
//===----------------------------------------------------------------------===//
diff --git a/Analysis/ValueManager.cpp b/Analysis/ValueManager.cpp
index a02f3e4..34b55de 100644
--- a/Analysis/ValueManager.cpp
+++ b/Analysis/ValueManager.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines ValueManager, a class that manages the lifetime of APSInt
+// This file defines ValueManager, a class that manages the lifetime of APSInt
// objects and symbolic constraints used by GRExprEngine and related classes.
//
//===----------------------------------------------------------------------===//
diff --git a/Analysis/ValueState.cpp b/Analysis/ValueState.cpp
index f47e14b..ef6fc17 100644
--- a/Analysis/ValueState.cpp
+++ b/Analysis/ValueState.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// This files defines SymbolID, ExprBindKey, and ValueState*
+// This file defines SymbolID, ExprBindKey, and ValueState*
//
//===----------------------------------------------------------------------===//