Fix typo in comment

diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
index 11e9f1c39785d8352b9028ff1dab49075f0fdb42..79868a781fdd140385c141db5de453415588cb41 100644 (file)
--- a/src/tools/compiletest/src/runtest.rs
+++ b/src/tools/compiletest/src/runtest.rs
@@ -1684,7 +1684,7 @@ fn compose_and_run_compiler(&self, mut rustc: Command, input: Option<String>) ->
             }
         }
 
-        // Add any '--extenr-private' entries without a matching
+        // Add any '--extern-private' entries without a matching
         // 'aux-build'
         for private_lib in extern_priv {
             add_extern_priv(&private_lib, true);