Fix typo in comment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81825 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/BugReporter.cpp b/lib/Analysis/BugReporter.cpp
index f8888c7..38e9828 100644
--- a/lib/Analysis/BugReporter.cpp
+++ b/lib/Analysis/BugReporter.cpp
@@ -1727,7 +1727,7 @@
     }
   }
   
-  // If we reach here, the end nodes for all reports in the equiavalence
+  // If we reach here, the end nodes for all reports in the equivalence
   // class are post-dominated by a sink node.
   return NULL;
 }