fix warning about missing newline at end of file

llvm-svn: 31162
diff --git a/llvm/lib/Target/Alpha/AlphaInstrInfo.cpp b/llvm/lib/Target/Alpha/AlphaInstrInfo.cpp
index 84f5480..a490ba8 100644
--- a/llvm/lib/Target/Alpha/AlphaInstrInfo.cpp
+++ b/llvm/lib/Target/Alpha/AlphaInstrInfo.cpp
@@ -89,4 +89,4 @@
   // Can only insert uncond branches so far.
   assert(Cond.empty() && !FBB && TBB && "Can only handle uncond branches!");
   BuildMI(&MBB, Alpha::BR, 1).addMBB(TBB);
-}
\ No newline at end of file
+}