Pixel: adjusted print function according to recent changes

src/objects/Pixel.cpp

@@ -3,6 +3,6 @@
 using namespace corryvreckan;
 
 void Pixel::print(std::ostream& out) const {
-    out << "Pixel " << this->column() << ", " << this->row() << ", " << this->raw() << ", " << this->timestamp()
-        << ", is Binary" << (m_isBinary ? "true" : "false") << ", is calibrated" << (m_isCalibrated ? "true" : "false");
+    out << "Pixel " << this->column() << ", " << this->row() << ", " << this->raw() << ", " << this->charge() << ", "
+        << this->timestamp()
 }