Fixed typo in DrawableButton

modules/juce_gui_basics/buttons/juce_DrawableButton.h

@@ -148,7 +148,7 @@ public:
     enum ColourIds
     {
         textColourId             = 0x1004010,  /**< The colour to use for the button's text label. */
-        textColourOnId           = 0x1004013,  /**< The colour to use for the button's text.when the button's toggle state is "on". */
+        textColourOnId           = 0x1004013,  /**< The colour to use for the button's text when the button's toggle state is "on". */
 
         backgroundColourId       = 0x1004011,  /**< The colour used to fill the button's background (when
                                                     the button is toggled 'off'). Note that if you use the