Style & indentation tweaks.

llvm-svn: 139646
diff --git a/llvm/lib/DebugInfo/DWARFAbbreviationDeclaration.cpp b/llvm/lib/DebugInfo/DWARFAbbreviationDeclaration.cpp
index 00913a3..7bc942f 100644
--- a/llvm/lib/DebugInfo/DWARFAbbreviationDeclaration.cpp
+++ b/llvm/lib/DebugInfo/DWARFAbbreviationDeclaration.cpp
@@ -38,8 +38,7 @@
     }
 
     return Tag != 0;
-  }
-  else {
+  } else {
     Tag = 0;
     HasChildren = false;
   }