llvm-reduce: Fix comment typo
diff --git a/llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp b/llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp
index 44f1e52..6022b53 100644
--- a/llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp
+++ b/llvm/tools/llvm-reduce/deltas/ReduceFunctions.cpp
@@ -42,7 +42,7 @@
});
// Then, drop body of each of them. We want to batch this and do nothing else
- // here so that minimal number of remaining exteranal uses will remain.
+ // here so that minimal number of remaining external uses will remain.
for (Constant *F : FuncsToRemove)
F->dropAllReferences();
