CppParser: Fix compilation warning

Fix the following warning:

warning: backslash-newline at end of file [enabled by default]

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@iki.fi>

src/CppParser/Helpers.h

@@ -55,4 +55,5 @@
 
 #define DEF_STRING(klass, name) \
     const char* klass::get##name() { return name.c_str(); } \
-    void klass::set##name(const char* s) { name = s; }
+    void klass::set##name(const char* s) { name = s; }
+