Fix some doc and comment typos

llvm-svn: 205899
diff --git a/llvm/test/DebugInfo/X86/dbg-value-const-byref.ll b/llvm/test/DebugInfo/X86/dbg-value-const-byref.ll
index 3d1e87d..23dead3 100644
--- a/llvm/test/DebugInfo/X86/dbg-value-const-byref.ll
+++ b/llvm/test/DebugInfo/X86/dbg-value-const-byref.ll
@@ -14,7 +14,7 @@
 ; }
 ;
 ; Test that we generate valid debug info for optimized code,
-; particularily variables that are described as constants and passed
+; particularly variables that are described as constants and passed
 ; by reference.
 ; rdar://problem/14874886
 ;