1 files changed, 3 insertions, 3 deletions
diff --git a/utils/FileCheck/FileCheck.cpp b/utils/FileCheck/FileCheck.cpp
index 33f04ce..e791628 100644
--- a/utils/FileCheck/FileCheck.cpp
+++ b/utils/FileCheck/FileCheck.cpp
@@ -470,7 +470,7 @@ static MemoryBuffer *CanonicalizeInputFile(MemoryBuffer *MB) {
       continue;
     }
 
-    // If C is not a horizontal whitespace, skip it.
+    // If current char is not a horizontal whitespace, dump it to output as is.
     if (*Ptr != ' ' && *Ptr != '\t') {
       NewFile.push_back(*Ptr);
       continue;
@@ -537,11 +537,11 @@ static bool ReadCheckFile(SourceMgr &SM,
       Buffer = Buffer.substr(CheckPrefix.size()+1);
     } else if (Buffer.size() > CheckPrefix.size()+6 &&
                memcmp(Buffer.data()+CheckPrefix.size(), "-NEXT:", 6) == 0) {
-      Buffer = Buffer.substr(CheckPrefix.size()+7);
+      Buffer = Buffer.substr(CheckPrefix.size()+6);
       IsCheckNext = true;
     } else if (Buffer.size() > CheckPrefix.size()+5 &&
                memcmp(Buffer.data()+CheckPrefix.size(), "-NOT:", 5) == 0) {
-      Buffer = Buffer.substr(CheckPrefix.size()+6);
+      Buffer = Buffer.substr(CheckPrefix.size()+5);
       IsCheckNot = true;
     } else {
       Buffer = Buffer.substr(1);