diff --git a/ecs2.h b/ecs2.h
index 6a78a3b..78ad224 100644
--- a/ecs2.h
+++ b/ecs2.h
@@ -5,6 +5,8 @@
 #ifndef __HALOO3D_ECS2_H
 #define __HALOO3D_ECS2_H
 
+// Note: you can get rid of string.h as a requirement if you
+// redo that memset to be a loop (up to you)
 #include <string.h>
 
 #ifndef ECS_MAXENTITIES
@@ -15,7 +17,7 @@
 // This is the unusable 64th ID = 63 (your ids should start from 0)
 #define ECS_MAXCTYPES 63
 // The self flag is an ID that will get you back a component that is
-// the ecs system itself. It is ALSO used to identify is an entity is
+// the ecs system itself. It is ALSO used to identify if an entity is
 // valid, as ALL entities will implicitly have the ECS component
 #define ECS_SELFFLAG (1ULL << ECS_MAXCTYPES)