Attempt to fix table in Shaders.md

docs/Shaders.md

@@ -1,6 +1,7 @@
 # Usage in fabulous/canvas/frex shaders
 ## Getting started
 All you need to do to access respackotps values is paste the following in a file where you want them according to your renderer:
+
 | Renderer | Include snippet |
 | --- | --- |
 | Canvas | `#include respackopts:config_supplier` |