test mac-flash.md for relative link

docs/docs/Resources/Edison-Flashing/all-computers-flash.md

@@ -28,7 +28,7 @@ To flash the Edison using a Raspberry Pi, you’ll need a large (preferably 16GB
 
 Note: Intel has announced the Edison will be discontinued at the end of 2017.  As part of this, apparently, the old link to Edison drivers has been removed.  We are unsure if this is a temporary issue or long term.  Therefore, if the link above for Intel Edison Drivers is not working, you can use [this link](https://www.dropbox.com/s/d5ooojru5jxsilp/IntelEdisonDriverSetup1.2.1.exe?dl=0) to download them directly from an OpenAPS user's dropbox.  Obviously screenshots below will be different if Intel has not fixed or repaired their driver downloads page for Edisons.
 
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 - Install [PuTTY]( http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html). Download the installation file that matches your PC's architecture (32-bit or 64-bit).
 
@@ -48,7 +48,7 @@ Windows PCs with less than 6 GB of RAM  may need to have the size of the page fi
 
   -  Read, but only follow steps 3-5 of, [these instructions](https://software.intel.com/en-us/node/637974#manual-flash-process) first.  When you get to step 6, you'll need to cd into the jubilinux directory (see how to create it in the Jubilinux section below if you don't already have it) instead of the Intel image one, and continue with the directions below.
   -  Check also to see if you have lsusb installed prior to proceeding.  If not, follow the instructions here to add: https://github.com/jlhonora/homebrew-lsusb
-  - Read the [Mac instructions for flashing](mac-flash.html) too, but note that they are now a little older than this.
+  - Read the [Mac instructions for flashing](mac-flash.md) too, but note that they are now a little older than this.
 
 
 ## Downloading image