Fix typo.

[oota-llvm.git] / lib / CodeGen / LiveVariables.cpp

diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp
index 48e1e4cdad1dc1844ae401a524f119e5c9b83dc7..5a0d97d132dd4883ed6fa14c2b39f7dcded537f6 100644 (file)
--- a/lib/CodeGen/LiveVariables.cpp
+++ b/lib/CodeGen/LiveVariables.cpp
@@ -14,7 +14,7 @@
 // the instruction, but are never used after the instruction (i.e., they are
 // killed).
 //
-// This class computes live variables using are sparse implementation based on
+// This class computes live variables using a sparse implementation based on
 // the machine code SSA form.  This class computes live variable information for
 // each virtual and _register allocatable_ physical register in a function.  It
 // uses the dominance properties of SSA form to efficiently compute live