wrap a long line

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23507 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/ScalarEvolution.cpp

@@ -100,7 +100,8 @@ namespace {
 
   cl::opt<unsigned>
   MaxBruteForceIterations("scalar-evolution-max-iterations", cl::ReallyHidden,
-                          cl::desc("Maximum number of iterations SCEV will symbolically execute a constant derived loop"),
+                          cl::desc("Maximum number of iterations SCEV will "
+                              "symbolically execute a constant derived loop"),
                           cl::init(100));
 }