[XRay][tools] Remove wayward semicolon (NFC)

Follow-up to D29320.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301378 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-xray/xray-graph-diff.cc b/tools/llvm-xray/xray-graph-diff.cc
index 798e4b6131d0a97979d424dc618decdb9cfb5151..3c69b3fb0751f7f6139b75faddbf008f32567c25 100644 (file)
--- a/tools/llvm-xray/xray-graph-diff.cc
+++ b/tools/llvm-xray/xray-graph-diff.cc
@@ -416,7 +416,7 @@ void GraphDiffRenderer::exportGraphAsDOT(raw_ostream &OS, StatType EdgeLabel,
   }
 
   OS << "}\n";
-};
+}
 
 template <typename T> static T &ifSpecified(T &A, cl::alias &AA, T &B) {
   if (A.getPosition() == 0 && AA.getPosition() == 0)