Improved documentation regarding default behavior without CLI arguments.

README.md

@@ -74,6 +74,9 @@
 
 ## Usage
 
+Execute the command `flameshot` without parameters to launch a running instance of the program without taking actions.  
+Also adds a tray icon for configuration and management.
+
 Example commands:
 
 - Capture with GUI:
@@ -214,8 +217,6 @@ Steps for using the configuration:
 
 - Press <kbd>Enter</kbd> or <kbd>Ctrl</kbd> + <kbd>C</kbd> when you are in a capture mode and you don't have an active selection and the whole desktop will be copied to your clipboard! Pressing <kbd>Ctrl</kbd> + <kbd>S</kbd> will save your capture in a file! Check the [Shortcuts](#shortcuts) for more information.
 
-- Execute the command `flameshot` without parameters to launch a running instance of the program without taking actions.
-
 ## Installation
 
 There are packages available for a few distros:

src/cli/commandlineparser.cpp

@@ -340,6 +340,7 @@ CommandLineParser::printHelp(QStringList args, const Node* node)
 {
   args.removeLast(); // remove the help, it's always the last
   QString helpText;
+
   // add usage info
   QString argName = node->argument.name();
   if (argName.isEmpty()) {
@@ -350,6 +351,10 @@ CommandLineParser::printHelp(QStringList args, const Node* node)
                 .arg(args.join(QStringLiteral(" ")))
                 .arg(argName)
                 .arg(argText);
+
+  // short section about default behavior
+  helpText += QStringLiteral("Per default runs Flameshot in the background and adds a tray icon for configuration.\n\n");
+
   // add command options and subarguments
   QList<CommandArgument> subArgs;
   for (const Node& n : node->subNodes)