Jan 11, 2016
diff --git a/cookbook/profiler/data_collector.rst b/cookbook/profiler/data_collector.rst

        {{ include('@App/data_collector/icon.svg') }}

    You are encouraged to use the latter technique for your own toolbar panels.
    You are encouraged to use the latter technique for your own toolbar panels. Make
    sure the svg file has the ``height`` property set to ``24``.

 If the toolbar panel includes extended web profiler information, the Twig template
 must also define additional blocks:
Original file line number	Diff line number	Diff line change
Expand Up		@@ -182,7 +182,8 @@ block and set the value of two variables called ``icon`` and ``text``:

		{{ include('@App/data_collector/icon.svg') }}

		You are encouraged to use the latter technique for your own toolbar panels.
		You are encouraged to use the latter technique for your own toolbar panels. Make
		sure the svg file has the ``height`` property set to ``24``.

		If the toolbar panel includes extended web profiler information, the Twig template
		must also define additional blocks:
Expand Down