Fixed spelling and grammar.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8478 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/IPA/DependenceGraph.cpp b/lib/Analysis/IPA/DependenceGraph.cpp
index 284a96a..faabdd3 100644
--- a/lib/Analysis/IPA/DependenceGraph.cpp
+++ b/lib/Analysis/IPA/DependenceGraph.cpp
@@ -1,6 +1,6 @@
 //===- DependenceGraph.cpp - Dependence graph for a function ----*- C++ -*-===//
 //
-// This file implments an explicit representation for the dependence graph
+// This file implements an explicit representation for the dependence graph
 // of a function, with one node per instruction and one edge per dependence.
 // Dependences include both data and control dependences.
 // 
diff --git a/lib/Analysis/IPA/IPModRef.cpp b/lib/Analysis/IPA/IPModRef.cpp
index 86bddc8..a90b5c6 100644
--- a/lib/Analysis/IPA/IPModRef.cpp
+++ b/lib/Analysis/IPA/IPModRef.cpp
@@ -183,7 +183,7 @@
 
 // Compute Mod/Ref bit vectors for a single call site.
 // These are copies of the Read/Write flags from the nodes of
-// the graph produced by clearing all flags in teh caller's TD graph
+// the graph produced by clearing all flags in the caller's TD graph
 // and then inlining the callee's BU graph into the caller's TD graph.
 // 
 void