7 files changed, 10 insertions, 10 deletions
diff --git a/include/clang/AST/CXXInheritance.h b/include/clang/AST/CXXInheritance.h
index 2d30cb3b8b..d712e7d0c7 100644
--- a/include/clang/AST/CXXInheritance.h
+++ b/include/clang/AST/CXXInheritance.h
@@ -87,7 +87,7 @@ public:
 
 /// BasePaths - Represents the set of paths from a derived class to
 /// one of its (direct or indirect) bases. For example, given the
-/// following class hierachy:
+/// following class hierarchy:
 ///
 /// @code
 /// class A { };
diff --git a/include/clang/AST/CharUnits.h b/include/clang/AST/CharUnits.h
index 5bfa19dd74..d7cbd08e6c 100644
--- a/include/clang/AST/CharUnits.h
+++ b/include/clang/AST/CharUnits.h
@@ -34,7 +34,7 @@ namespace clang {
   /// architectures where the two are the same size.
   /// 
   /// For portability, never assume that a target character is 8 bits wide. Use 
-  /// CharUnit values whereever you calculate sizes, offsets, or alignments
+  /// CharUnit values wherever you calculate sizes, offsets, or alignments
   /// in character units.
   class CharUnits {
     public:
diff --git a/include/clang/AST/Decl.h b/include/clang/AST/Decl.h
index 48b7d9f1bf..44b04dfa1f 100644
--- a/include/clang/AST/Decl.h
+++ b/include/clang/AST/Decl.h
@@ -2398,7 +2398,7 @@ public:
     return IntegerType.dyn_cast<TypeSourceInfo*>();
   }
 
-  /// \brief Returns the width in bits requred to store all the
+  /// \brief Returns the width in bits required to store all the
   /// non-negative enumerators of this enum.
   unsigned getNumPositiveBits() const {
     return NumPositiveBits;
@@ -2408,7 +2408,7 @@ public:
     assert(NumPositiveBits == Num && "can't store this bitcount");
   }
 
-  /// \brief Returns the width in bits requred to store all the
+  /// \brief Returns the width in bits required to store all the
   /// negative enumerators of this enum.  These widths include
   /// the rightmost leading 1;  that is:
   /// 
diff --git a/include/clang/AST/DeclObjC.h b/include/clang/AST/DeclObjC.h
index 84e7a63b02..0a4d864cd8 100644
--- a/include/clang/AST/DeclObjC.h
+++ b/include/clang/AST/DeclObjC.h
@@ -459,7 +459,7 @@ class ObjCInterfaceDecl : public ObjCContainerDecl {
   ///
   /// Categories are stored as a linked list in the AST, since the categories
   /// and class extensions come long after the initial interface declaration,
-  /// and we avoid dynamically-resized arrays in the AST whereever possible.
+  /// and we avoid dynamically-resized arrays in the AST wherever possible.
   ObjCCategoryDecl *CategoryList;
   
   /// IvarList - List of all ivars defined by this class; including class
@@ -783,7 +783,7 @@ public:
 
 /// ObjCProtocolDecl - Represents a protocol declaration. ObjC protocols
 /// declare a pure abstract type (i.e no instance variables are permitted).
-/// Protocols orginally drew inspiration from C++ pure virtual functions (a C++
+/// Protocols originally drew inspiration from C++ pure virtual functions (a C++
 /// feature with nice semantics and lousy syntax:-). Here is an example:
 ///
 /// @protocol NSDraggingInfo <refproto1, refproto2>
diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h
index 9de01af64f..472de76eb8 100644
--- a/include/clang/AST/Expr.h
+++ b/include/clang/AST/Expr.h
@@ -3231,7 +3231,7 @@ public:
   ///
   /// When @p Init is out of range for this initializer list, the
   /// initializer list will be extended with NULL expressions to
-  /// accomodate the new entry.
+  /// accommodate the new entry.
   Expr *updateInit(ASTContext &C, unsigned Init, Expr *expr);
 
   /// \brief If this initializes a union, specifies which field in the
diff --git a/include/clang/AST/ExprObjC.h b/include/clang/AST/ExprObjC.h
index 3ee6d1f229..8163923d62 100644
--- a/include/clang/AST/ExprObjC.h
+++ b/include/clang/AST/ExprObjC.h
@@ -846,7 +846,7 @@ public:
 };
 
 /// ObjCIsaExpr - Represent X->isa and X.isa when X is an ObjC 'id' type.
-/// (similiar in spirit to MemberExpr).
+/// (similar in spirit to MemberExpr).
 class ObjCIsaExpr : public Expr {
   /// Base - the expression for the base object pointer.
   Stmt *Base;
diff --git a/include/clang/AST/Type.h b/include/clang/AST/Type.h
index 6154f0e624..e74a9c9dd6 100644
--- a/include/clang/AST/Type.h
+++ b/include/clang/AST/Type.h
@@ -2007,7 +2007,7 @@ public:
   friend class StmtIteratorBase;
 
   void Profile(llvm::FoldingSetNodeID &ID) {
-    assert(0 && "Cannnot unique VariableArrayTypes.");
+    assert(0 && "Cannot unique VariableArrayTypes.");
   }
 };
 
@@ -2506,7 +2506,7 @@ public:
   bool hasDynamicExceptionSpec() const {
     return isDynamicExceptionSpec(getExceptionSpecType());
   }
-  /// \brief Return whther this function has a noexcept exception spec.
+  /// \brief Return whether this function has a noexcept exception spec.
   bool hasNoexceptExceptionSpec() const {
     return isNoexceptExceptionSpec(getExceptionSpecType());
   }