diff --git a/src/rustdoc-json-types/lib.rs b/src/rustdoc-json-types/lib.rs
index a93ac6ccaf1..999134a4090 100644
--- a/src/rustdoc-json-types/lib.rs
+++ b/src/rustdoc-json-types/lib.rs
@@ -634,7 +634,7 @@ pub struct Discriminant {
     /// hexadecimal, and underscores), making it unsuitable to be machine
     /// interpreted.
     ///
-    /// In some cases, when the value is to complex, this may be `"{ _ }"`.
+    /// In some cases, when the value is too complex, this may be `"{ _ }"`.
     /// When this occurs is unstable, and may change without notice.
     pub expr: String,
     /// The numerical value of the discriminant. Stored as a string due to