diff --git a/in_development/README.md b/in_development/README.md
index a16743a..b88d768 100644
--- a/in_development/README.md
+++ b/in_development/README.md
@@ -4,7 +4,10 @@
 The following category groups are still under development. 
 
 `FLR_SAMPLE`
+
 `FLR_INSTRUMENT`
+
 `FLR_PROBE`
+
 `FLR_RESTRAINTS`