Fixed a typo in the docs for JUCEApplicationBase::moreThanOneInstanceAllowed() and clarified on which platforms ::anotherInstanceStarted() will be called

modules/juce_events/messages/juce_ApplicationBase.h

@@ -107,9 +107,11 @@ public:
         If your application class returns true for this, more than one instance is
         permitted to run (except on the Mac where this isn't possible).
 
-        If it's false, the second instance won't start, but it you will still get a
+        If it's false, the second instance won't start, but you will still get a
         callback to anotherInstanceStarted() to tell you about this - which
         gives you a chance to react to what the user was trying to do.
+
+        @see anotherInstanceStarted
     */
     virtual bool moreThanOneInstanceAllowed() = 0;
 
@@ -151,6 +153,9 @@ public:
     /** Indicates that the user has tried to start up another instance of the app.
 
         This will get called even if moreThanOneInstanceAllowed() is false.
+        It is currently only implemented on Windows and Mac.
+
+        @see moreThanOneInstanceAllowed
     */
     virtual void anotherInstanceStarted (const String& commandLine) = 0;