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

Follow-up to D29320.

llvm-svn: 301378

diff --git a/llvm/tools/llvm-xray/xray-graph-diff.cc b/llvm/tools/llvm-xray/xray-graph-diff.cc
index 798e4b6..3c69b3f 100644 (file)
--- a/llvm/tools/llvm-xray/xray-graph-diff.cc
+++ b/llvm/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)