runtime(kivy): Updated maintainer info for syntax script

closes: #15405

Signed-off-by: Corey Prophitt <git@prophitt.me>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/.github/MAINTAINERS b/.github/MAINTAINERS
index b7df0f8..ee268f8 100644
--- a/.github/MAINTAINERS
+++ b/.github/MAINTAINERS
@@ -474,6 +474,7 @@
 runtime/syntax/julia.vim		@carlobaldassi
 runtime/syntax/jq.vim		        @vito-c
 runtime/syntax/kconfig.vim		@chrisbra
+runtime/syntax/kivy.vim		@prophittcorey
 runtime/syntax/kotlin.vim		@udalov
 runtime/syntax/kdl.vim			@imsnif @jiangyinzuo
 runtime/syntax/krl.vim			@KnoP-01