PBQP/Graph.h: s/os/OS/ in @param. [-Wdocumentation]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202794 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/PBQP/Graph.h b/include/llvm/CodeGen/PBQP/Graph.h
index 7ce95c7e73ee040215755cf1e9bb5d41333c2643..ba6b252221e0e3a4171af278b71620f01e7c35f7 100644 (file)
--- a/include/llvm/CodeGen/PBQP/Graph.h
+++ b/include/llvm/CodeGen/PBQP/Graph.h
@@ -540,7 +540,7 @@ namespace PBQP {
     }
 
     /// \brief Print a representation of this graph in DOT format.
-    /// @param os Output stream to print on.
+    /// @param OS Output stream to print on.
     template <typename OStream>
     void printDot(OStream &OS) {
       OS << "graph {\n";