Haiku: Some small fixes to the recipe and resource file (#707)

* Haiku: Some small fixes to the recipe and resource file

Whoops...just some small fixes.

* Update nnn.rdef

Co-authored-by: Jana <engineerarun@gmail.com>

misc/haiku/nnn-master.recipe

@@ -17,7 +17,7 @@ LICENSE="BSD (2-clause)"
 REVISION="1"
 SOURCE_URI="git://github.com/jarun/nnn.git"
 
-ARCHITECTURES="x86_64"
+ARCHITECTURES="!x86_gcc2 x86_64"
 SECONDARY_ARCHITECTURES="x86"
 
 PROVIDES="

misc/haiku/nnn.rdef

@@ -1,9 +1,9 @@
 
-# How to apply this resource definition file manually (Haiku only):
+// How to apply this resource definition file manually (Haiku only):
-# First, make sure that nnn is compiled.
+// First, make sure that nnn is compiled.
-# Next, run "rc nnn.rdef -o nnn.rsrc" to compile this resource file.
+// Next, run "rc nnn.rdef -o nnn.rsrc" to compile this resource file.
-# Then, run "xres -o nnn nnn.rsrc" to apply the resource file to nnn.
+// Then, run "xres -o nnn nnn.rsrc" to apply the resource file to nnn.
-# Finally, run "mimeset -f nnn" to refresh Haiku's MIME database.
+// Finally, run "mimeset -f nnn" to refresh Haiku's MIME database.
 
 resource app_signature "application/x-vnd.Jarun-nnn";