1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/abi.rs b/src/libsyntax/abi.rs
index 9194acfcdec..6b0f2c6e516 100644
--- a/src/libsyntax/abi.rs
+++ b/src/libsyntax/abi.rs
@@ -323,7 +323,7 @@ fn cannot_combine(n: Abi, m: Abi) {
                          (m == a && n == b));
         }
         None => {
-            fail!("Invalid match not detected");
+            fail!("invalid match not detected");
         }
     }
 }
@@ -335,7 +335,7 @@ fn can_combine(n: Abi, m: Abi) {
     set.add(m);
     match set.check_valid() {
         Some((_, _)) => {
-            fail!("Valid match declared invalid");
+            fail!("valid match declared invalid");
         }
         None => {}
     }