[llvm] r237139 - fix typos, grammar; NFC

[Sanjay Patel]

Author: spatel
Date: Tue May 12 09:52:42 2015
New Revision: 237139

URL: http://llvm.org/viewvc/llvm-project?rev=237139&view=rev
Log:
fix typos, grammar; NFC

Modified:
    llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h

Modified: llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h?rev=237139&r1=237138&r2=237139&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h (original)
+++ llvm/trunk/include/llvm/CodeGen/SelectionDAGNodes.h Tue May 12 09:52:42 2015
@@ -1086,7 +1086,7 @@ public:
   }
 };
 
-/// Abstact virtual class for operations for memory operations
+/// This is an abstract virtual class for memory operations.
 class MemSDNode : public SDNode {
 private:
   // VT of in-memory value.
@@ -1203,7 +1203,7 @@ public:
   }
 };
 
-/// A SDNode reprenting atomic operations.
+/// This is an SDNode representing atomic operations.
 class AtomicSDNode : public MemSDNode {
   SDUse Ops[4];