Fix grammar.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9026 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-as/llvm-as.cpp b/tools/llvm-as/llvm-as.cpp
index 7655129..da95622 100644
--- a/tools/llvm-as/llvm-as.cpp
+++ b/tools/llvm-as/llvm-as.cpp
@@ -92,7 +92,7 @@
         }
 
 	Out = new std::ofstream(OutputFilename.c_str());
-        // Make sure that the Out file gets unlink'd from the disk if we get a
+        // Make sure that the Out file gets unlinked from the disk if we get a
         // SIGINT
         RemoveFileOnSignal(OutputFilename);
       }