Fix indentation. No behavior change.

llvm-svn: 217044
diff --git a/clang/include/clang/AST/Decl.h b/clang/include/clang/AST/Decl.h
index 5831069..95c95ea 100644
--- a/clang/include/clang/AST/Decl.h
+++ b/clang/include/clang/AST/Decl.h
@@ -1651,7 +1651,7 @@
   /// unnecessary AST de-serialization of the body.
   Stmt *getBody(const FunctionDecl *&Definition) const;
 
-   Stmt *getBody() const override {
+  Stmt *getBody() const override {
     const FunctionDecl* Definition;
     return getBody(Definition);
   }