diff --git a/docs/index.mld b/docs/index.mld
index 057b98a..4f21d5f 100644
--- a/docs/index.mld
+++ b/docs/index.mld
@@ -3,9 +3,9 @@
 {1 Links}
 
 {ul
-  {- {{!page:quickstart} Quickstart tutorial}}
-  {- {{!page:design} Our design philosophy}}
-  {- {{!module:Asai} API reference}}}
+  {- {{!page:quickstart} 🔰 Quickstart tutorial}}
+  {- {{!page:design} 💡 Our design philosophy}}
+  {- {{!module:Asai} 📔 API reference}}}
 
 {1 What is "asai"?}
 
diff --git a/docs/quickstart.mld b/docs/quickstart.mld
index ceb7419..2f6f20e 100644
--- a/docs/quickstart.mld
+++ b/docs/quickstart.mld
@@ -1,6 +1,6 @@
 {0 Quick Start}
 
-This tutorial is for an implementer to adopt this library as quickly as possible. We will assume you are already familiar with OCaml and are using a typical OCaml package structure.
+This tutorial is for an implementer (you!) to adopt this library as quickly as possible. We will assume you are already familiar with OCaml and are using a typical OCaml package structure.
 
 {1 Define Error Codes}
 
@@ -47,7 +47,7 @@ where [Greeting] is the message code of this message. The fancier version is {{!
 {[
 Logger.emitf TypeError "@[<2>This term doesn't look right:@ %a@]" Syntax.pp term
 ]}
-Note that you should not include any control characters (for example newlines [\n]) anywhere when using {{!val:Asai.Logger.S.emitf}emitf}. Use break hints (such as [@,] and [@ ]) and boxes instead. If you must, use forced newlines ([@\n]). See {!module:Stdlib.Format} for more information on boxes and break hints.
+Note that you should not include any control character (for example the newline character [\n]) anywhere when using {{!val:Asai.Logger.S.emitf}emitf}. Use break hints (such as [@,] and [@ ]) and boxes instead. If you must, use forced newlines ([@\n]). See {!module:Stdlib.Format} for more information on boxes and break hints.
 
 If you wish to terminate the execution after issuing a message instead of continuing the execution, use {{!val:Asai.Logger.S.fatal}fatal} instead of {{!val:Asai.Logger.S.emit}emit}. There's also a fancier {{!val:Asai.Logger.S.fatalf}fatalf} that works in the same way as {{!val:Asai.Logger.S.emitf}emitf}.
 
diff --git a/src/DiagnosticData.ml b/src/DiagnosticData.ml
index f003ba0..2008f9c 100644
--- a/src/DiagnosticData.ml
+++ b/src/DiagnosticData.ml
@@ -25,7 +25,7 @@ end
 
     When we render a diagnostic, the layout engine of the rendering backend should be the one making layout choices. Therefore, we cannot pass already formatted strings. Instead, a text is defined to be a function that takes a formatter and uses it to render the content. The following two conditions must be satisfied:
     + {b All string (and character) literals must be encoded using UTF-8.}
-    + {b All string (and character) literals must not contain control characters (such as newlines [\n]).} It is okay to have break hints (such as [@,] and [@ ]) but not literal control characters. This means you should avoid pre-formatted strings, and if you must use them, use {!val:text} to convert newline characters. Control characters include `U+0000-001F` (C0 controls), `U+007F` (backspace), and `U+0080-009F` (C1 controls); in particular, `U+000A` (newline) is a C0 control character. These characters are banned because they would mess up the cursor position. *)
+    + {b All string (and character) literals must not contain control characters (such as the newline character [\n]).} It is okay to have break hints (such as [@,] and [@ ]) but not literal control characters. This means you should avoid pre-formatted strings, and if you must use them, use {!val:text} to convert newline characters. Control characters include `U+0000-001F` (C0 controls), `U+007F` (backspace) and `U+0080-009F` (C1 controls). These characters are banned because they would mess up the cursor position. *)
 type text = Format.formatter -> unit
 
 (** A message is a located {!type:text}. *)