Canonicalize else spacing.

llvm-svn: 77629
diff --git a/clang/lib/CodeGen/CGBlocks.cpp b/clang/lib/CodeGen/CGBlocks.cpp
index c7d900c..2eafef9 100644
--- a/clang/lib/CodeGen/CGBlocks.cpp
+++ b/clang/lib/CodeGen/CGBlocks.cpp
@@ -609,8 +609,7 @@
       dyn_cast<FunctionProtoType>(BlockFunctionType)) {
     ResultType = FTy->getResultType();
     IsVariadic = FTy->isVariadic();
-  }
-  else {
+  } else {
     // K&R style block.
     ResultType = BlockFunctionType->getResultType();
     IsVariadic = false;