Update comment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72444 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/volatile.c b/test/CodeGen/volatile.c
index cf729a3..212a0ae 100644
--- a/test/CodeGen/volatile.c
+++ b/test/CodeGen/volatile.c
@@ -2,7 +2,7 @@
 // RUN: grep volatile %t | count 25 &&
 // RUN: grep memcpy %t | count 7
 
-// The number 26 comes from the current codegen for volatile loads;
+// The number 25 comes from the current codegen for volatile loads;
 // if this number changes, it's not necessarily something wrong, but
 // something has changed to affect volatile load/store codegen