Add ko_fi funding

Author: respencer-ncl

.github/FUNDING.yml

@@ -1,9 +1,8 @@
 # These are supported funding model platforms
-
+ko_fi: ossuminc
 github: [reid-spencer]
 patreon: # Replace with a single Patreon username
 open_collective: # Replace with a single Open Collective username
-ko_fi: # Replace with a single Ko-fi username
 tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
 community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
 liberapay: # Replace with a single Liberapay username