Rework as per 9824 (#13898)

keyboards/coarse/ixora/readme.md

@@ -6,13 +6,13 @@ Ixora
 
 Ixora is an ARM-powered 6-key macropad with a USB connector, hotswap sockets, and indicator LEDs.
 
-Keyboard Maintainer: [Peioris](https://github.com/coarse)  
+Keyboard Maintainer: [Coarse](https://github.com/coarse)  
 Hardware Supported: Ixora PCB  
-Hardware Availability: [Peioris](https://github.com/coarse)
+Hardware Availability: [Coarse](https://github.com/coarse)
 
 Make example for this keyboard (after setting up your build environment):
 
-    make peiorisboards/ixora:default:dfu-util
+    make coarse/ixora:default
 
 See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
 

keyboards/coarse/vinta/readme.md

@@ -6,13 +6,13 @@ Vinta
 
 This is an ARM-powered 65% keyboard PCB with USB Mini B connector and breakout for optional RGB underglow.
 
-Keyboard Maintainer: [Peioris](http://peioris.space/) and on [GitHub](https://github.com/coarse)  
+Keyboard Maintainer: [Coarse](https://github.com/coarse)  
 Hardware Supported: Vinta with STM32F042K6T6  
-Hardware Availability: Private Groupbuy (will post on Reddit once QMK has RGB underglow working)
+Hardware Availability: Private Groupbuy
 
 Make example for this keyboard (after setting up your build environment):
 
-    make vinta:default
+    make coarse/vinta:default
 
 See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.