diff --git a/include/llvm/MC/MCContext.h b/include/llvm/MC/MCContext.h
index f0f5e155553..adf380472a1 100644
--- a/include/llvm/MC/MCContext.h
+++ b/include/llvm/MC/MCContext.h
@@ -20,7 +20,9 @@ namespace llvm {
   class MCSymbol;
   class StringRef;
 
-  /// MCContext - Context object for machine code objects.
+  /// MCContext - Context object for machine code objects.  This class owns all
+  /// of the sections that it creates.
+  ///
   class MCContext {
     MCContext(const MCContext&); // DO NOT IMPLEMENT
     MCContext &operator=(const MCContext&); // DO NOT IMPLEMENT
@@ -49,7 +51,6 @@ namespace llvm {
     /// null if it doesn't exist.
     MCSection *GetSection(const StringRef &Name) const;
     
-    
     void SetSection(const StringRef &Name, MCSection *S) {
       MCSection *&Entry = Sections[Name];
       assert(Entry == 0 && "Multiple sections with the same name created");
diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp
index e6fb5c8809b..63338353a1f 100644
--- a/lib/MC/MCContext.cpp
+++ b/lib/MC/MCContext.cpp
@@ -18,6 +18,8 @@ MCContext::MCContext() {
 }
 
 MCContext::~MCContext() {
+  // NOTE: The sections are all allocated out of a bump pointer allocator,
+  // we don't need to free them here.
 }
 
 MCSection *MCContext::GetSection(const StringRef &Name) const {
diff --git a/lib/Target/TargetLoweringObjectFile.cpp b/lib/Target/TargetLoweringObjectFile.cpp
index 094e837f6f9..e7680c8a877 100644
--- a/lib/Target/TargetLoweringObjectFile.cpp
+++ b/lib/Target/TargetLoweringObjectFile.cpp
@@ -708,8 +708,6 @@ getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind,
                       " section specifier");
   }
   
-  
-  
   return S;
 }