diff --git a/src/librustc_typeck/diagnostics.rs b/src/librustc_typeck/diagnostics.rs
index cad1accfcb7d9..8f76bf92ef4f5 100644
--- a/src/librustc_typeck/diagnostics.rs
+++ b/src/librustc_typeck/diagnostics.rs
@@ -3651,23 +3651,23 @@ specialized further. Erroneous code example:
 ```compile_fail
 #![feature(specialization)]
 
-trait SpaceLama {
+trait SpaceLlama {
     fn fly(&self);
 }
 
 // applies to all T
-impl<T> SpaceLama for T {
+impl<T> SpaceLlama for T {
     default fn fly(&self) {}
 }
 
 // non-default impl
 // applies to all `Clone` T and overrides the previous impl
-impl<T: Clone> SpaceLama for T {
+impl<T: Clone> SpaceLlama for T {
     fn fly(&self) {}
 }
 
 // since `i32` is clone, this conflicts with the previous implementation
-impl SpaceLama for i32 {
+impl SpaceLlama for i32 {
     default fn fly(&self) {}
     // error: item `fly` is provided by an `impl` that specializes
     //        another, but the item in the parent `impl` is not marked
@@ -3684,23 +3684,23 @@ Example:
 ```
 #![feature(specialization)]
 
-trait SpaceLama {
+trait SpaceLlama {
     fn fly(&self);
 }
 
 // applies to all T
-impl<T> SpaceLama for T {
+impl<T> SpaceLlama for T {
     default fn fly(&self) {} // This is a parent implementation.
 }
 
 // applies to all `Clone` T; overrides the previous impl
-impl<T: Clone> SpaceLama for T {
+impl<T: Clone> SpaceLlama for T {
     default fn fly(&self) {} // This is a parent implementation but was
                              // previously not a default one, causing the error
 }
 
 // applies to i32, overrides the previous two impls
-impl SpaceLama for i32 {
+impl SpaceLlama for i32 {
     fn fly(&self) {} // And now that's ok!
 }
 ```