Add new-lines after module compiler errors so
they are readable.

llvm-svn: 223557
diff --git a/lldb/source/Expression/ClangModulesDeclVendor.cpp b/lldb/source/Expression/ClangModulesDeclVendor.cpp
index dc07ac7..46adaaf 100644
--- a/lldb/source/Expression/ClangModulesDeclVendor.cpp
+++ b/lldb/source/Expression/ClangModulesDeclVendor.cpp
@@ -110,6 +110,7 @@
         {
             default:
                 error_stream.PutCString(diag.second.c_str());
+                error_stream.PutChar('\n');
                 break;
             case clang::DiagnosticsEngine::Level::Ignored:
                 break;