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/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp
index 8b34d25..54614d7 100644
--- a/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/lib/Analysis/BasicAliasAnalysis.cpp
@@ -110,7 +110,7 @@
   const Value *O1 = getUnderlyingObject(V1);
   const Value *O2 = getUnderlyingObject(V2);
 
-  // Pointing at a discernable object?
+  // Pointing at a discernible object?
   if (O1 && O2) {
     // If they are two different objects, we know that we have no alias...
     if (O1 != O2) return NoAlias;