Fix a typo 'iff' => 'if'

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164767 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/bugpoint/CrashDebugger.cpp b/tools/bugpoint/CrashDebugger.cpp
index aed16f47e0..8129b2bc76 100644
--- a/tools/bugpoint/CrashDebugger.cpp
+++ b/tools/bugpoint/CrashDebugger.cpp
@@ -48,7 +48,7 @@ namespace llvm {
   public:
     ReducePassList(BugDriver &bd) : BD(bd) {}
 
-    // doTest - Return true iff running the "removed" passes succeeds, and
+    // doTest - Return true if running the "removed" passes succeeds, and
     // running the "Kept" passes fail when run on the output of the "removed"
     // passes.  If we return true, we update the current module of bugpoint.
     //