Finish a comment + remove trailing whitespace. NFC

llvm-svn: 295094

1 files changed, 4 insertions, 5 deletions

diff --git a/clang/include/clang/AST/DeclBase.h b/clang/include/clang/AST/DeclBase.h
index 5de1d0588e8..e4894539bb2 100644
--- a/clang/include/clang/AST/DeclBase.h
+++ b/clang/include/clang/AST/DeclBase.h
@@ -654,20 +654,19 @@ public:
   /// a precompiled header or module) rather than having been parsed.
   bool isFromASTFile() const { return FromASTFile; }
 
-  /// \brief Retrieve the global declaration ID associated with this 
-  /// declaration, which specifies where in the 
-  unsigned getGlobalID() const { 
+  /// \brief Retrieve the global declaration ID associated with this
+  /// declaration, which specifies where this Decl was loaded from.
+  unsigned getGlobalID() const {
     if (isFromASTFile())
       return *((const unsigned*)this - 1);
     return 0;
   }
-  
+
   /// \brief Retrieve the global ID of the module that owns this particular
   /// declaration.
   unsigned getOwningModuleID() const {
     if (isFromASTFile())
       return *((const unsigned*)this - 2);
-    
     return 0;
   }