Fix a couple of Doxygen comment issues pointed out by -Wdocumentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163721 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp
index c021a93..20ba804 100644
--- a/lib/CodeGen/RegAllocGreedy.cpp
+++ b/lib/CodeGen/RegAllocGreedy.cpp
@@ -508,7 +508,7 @@
///
/// @param VirtReg Live range that is about to be assigned.
/// @param PhysReg Desired register for assignment.
-/// @prarm IsHint True when PhysReg is VirtReg's preferred register.
+/// @param IsHint True when PhysReg is VirtReg's preferred register.
/// @param MaxCost Only look for cheaper candidates and update with new cost
/// when returning true.
/// @returns True when interference can be evicted cheaper than MaxCost.