runtest.rs: Fix typo in error message

diff --git a/src/compiletest/runtest.rs b/src/compiletest/runtest.rs
index 7b35c45ae782fc874d867c345226d892fd1ee987..aad1e79b31fc11cc0145b404fa25a83ed40f4489 100644 (file)
--- a/src/compiletest/runtest.rs
+++ b/src/compiletest/runtest.rs
@@ -150,7 +150,7 @@ fn make_pp_args(config: config, _testfile: str) -> procargs {
 
     fn compare_source(expected: str, actual: str) {
         if expected != actual {
-            error("pretty-printed source does match expected source");
+            error("pretty-printed source does not match expected source");
             let msg =
                 #fmt["\n\
 expected:\n\