reformating (no functional change)

calculationengine.cpp

@@ -18,7 +18,8 @@
 
 CalculationEngine::CalculationEngine()
 {
-	if (!CALCULATOR) {
+	if (!CALCULATOR)
+	{
 		new Calculator();
 		CALCULATOR->terminateThreads();
 		CALCULATOR->setPrecision(16);
@@ -52,6 +53,4 @@ QString CalculationEngine::evaluate(const QString &expression)
 	MathStructure result = CALCULATOR->calculate(ctext, this->eo);
 	result.format(po);
 	return result.print(po).c_str();
-
-
 }

window.cpp

@@ -151,7 +151,6 @@ QStringList Window::generatePATHSuggestions(const QString &text)
 				QString entry = info.baseName();
 				if(entry.startsWith(text))
 				{
-
 					results.append(entry);
 				}
 			}