[Analyzer] Remove unnecessary semicolon in analyzer tests.

llvm-svn: 316538
diff --git a/clang/test/Analysis/call_once.cpp b/clang/test/Analysis/call_once.cpp
index 2154be6..5013cd4 100644
--- a/clang/test/Analysis/call_once.cpp
+++ b/clang/test/Analysis/call_once.cpp
@@ -295,7 +295,7 @@
 // even when an ampersand is not explicitly set.
 void callbackn(int &param) {
   param = 42;
-};
+}
 void test_implicit_funcptr() {
   int x = 0;
   static std::once_flag flagn;