Update and rename custom_output.md to Custom-Output.md

Author: talbring

_docs/custom_output.md _docs/Custom-Output.md_docs/custom_output.md renamed to _docs/Custom-Output.md

@@ -1,6 +1,6 @@
 ---
 title: Customizing the output of your Simulation
-permalink: /docs/custom_output
+permalink: /docs/Custom-Output/
 ---
 
 With v7.0 we have introduced a new way of customizing the output on screen, in the history file and in the visualization files.
@@ -93,4 +93,4 @@ For the compressible Navier-Stokes solver (i.e. `PHYSICAL_PROBLEM=NAVIER_STOKES`
 |  `SKIN_FRICTION-Y` | Skin friction coefficient y-component  |  `PRIMITIVE`  |
 |  `SKIN_FRICTION-Z` | Skin friction coefficient z-component |  `PRIMITIVE`  |
 |  `HEAT_FLUX` | Heat flux |  `PRIMITIVE`  |
-|  `Y_PLUS` | Y-Plus |  `PRIMITIVE`  |
+|  `Y_PLUS` | Y-Plus |  `PRIMITIVE`  |