diff --git a/docs/require-by-string-aliases.md b/docs/require-by-string-aliases.md
index a58f046..56a698b 100644
--- a/docs/require-by-string-aliases.md
+++ b/docs/require-by-string-aliases.md
@@ -34,7 +34,7 @@ Or even a sub-module:
 local createElement = require("@Roact/createElement")
 ```
 
-Aliases are overrides. Whenever the first component of a path exactly matches a pre-defined alias, it will be replaced before the path is resolved to a file. Alias names are also restricted to the charset `[A-Za-z0-9.\-_]`.
+Aliases are overrides. Whenever the first component of a path exactly matches a pre-defined alias, it will be replaced before the path is resolved to a file. Alias names are also restricted to the charset `[A-Za-z0-9.\-_]`. We restrict the charset and make them case insensitive because we envision alias names to be primarily used as package names, which tend to be case insensitive and alphanumeric. 
 
 ### Package management