minor typo correction: unknown

additional: reordered checks in brushSystem

src/flamegraph.cpp

@@ -377,15 +377,12 @@ QBrush brushSystem(const Data::Symbol& symbol)
 {
     static const auto system = QBrush(QColor(0, 125, 0, 125));
     static const auto user = QBrush(QColor(200, 200, 0, 125));
-    static const auto unkown = QBrush(QColor(50, 50, 50, 125));
+    static const auto unknown = QBrush(QColor(50, 50, 50, 125));
 
-    // I have seen [ only on kernel calls
+    // remark lievenhey: I have seen [ only on kernel calls
     if (symbol.path.isEmpty() || symbol.path.startsWith(QLatin1Char('['))) {
-        return unkown;
-    } else if (isSystemPath(symbol.path)) {
-        if (isUserPath(symbol.path)) {
-            return user;
-        }
+        return unknown;
+    } else if (!isUserPath(symbol.path) && isSystemPath(symbol.path)) {
         return system;
     }
     return user;

src/main.cpp

@@ -193,6 +193,9 @@ int main(int argc, char** argv)
             << parser.helpText();
         return 1;
     }
+    const auto originalArguments = QCoreApplication::arguments();
+    // remove leading executable name and trailing positional arguments
+    const auto minimalArguments = originalArguments.mid(1, originalArguments.size() - 1 - files.size());
 
     auto* guiApp = qobject_cast<QApplication*>(app.get());
     MainWindow* window = nullptr;
@@ -202,12 +205,8 @@ int main(int argc, char** argv)
         window = new MainWindow();
     }
 
-    const auto originalArguments = QCoreApplication::arguments();
-    // remove leading executable name and trailing positional arguments
-    const auto minimalArguments = originalArguments.mid(1, originalArguments.size() - 1 - files.size());
-
+    // spawn new instances if we have more than one file argument
     while (files.size() > 1) {
-        // spawn new instances if we have more than one file argument
         const auto file = files.takeLast();
         MainWindow::openInNewWindow(file, minimalArguments);
     }

src/resultsdisassemblypage.cpp

@@ -307,7 +307,7 @@ ResultsDisassemblyPage::ResultsDisassemblyPage(CostContextMenu* costContextMenu,
                 m_stackIndex++;
                 emit stackChanged();
             } else {
-                ui->symbolNotFound->setText(tr("unkown symbol %1").arg(functionName));
+                ui->symbolNotFound->setText(tr("unknown symbol %1").arg(functionName));
                 ui->symbolNotFound->show();
             }
         }