A few nit fixes

Author: yozhu

bolt/include/bolt/Passes/AArch64RelaxationPass.h

@@ -1,4 +1,4 @@
-//===- bolt/Passes/ADRRelaxationPass.h --------------------------*- C++ -*-===//
+//===- bolt/Passes/AArch64RelaxationPass.h ----------------------*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
@@ -15,8 +15,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef BOLT_PASSES_ADRLDRRELAXATIONPASS_H
-#define BOLT_PASSES_ADRLDRRELAXATIONPASS_H
+#ifndef BOLT_PASSES_AARCH64RELAXATIONPASS_H
+#define BOLT_PASSES_AARCH64RELAXATIONPASS_H
 
 #include "bolt/Passes/BinaryPasses.h"
 

bolt/lib/Passes/AArch64RelaxationPass.cpp

@@ -1,4 +1,4 @@
-//===- bolt/Passes/AArch64RelaxationPass.cpp
+//===- bolt/Passes/AArch64RelaxationPass.cpp ------------------------------===//
 //----------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
@@ -22,7 +22,7 @@ namespace opts {
 extern cl::OptionCategory BoltCategory;
 
 static cl::opt<bool> AArch64PassOpt(
-    "adr-ldr-relaxation",
+    "aarch64-relaxation",
     cl::desc("Replace ARM non-local ADR/LDR instructions with ADRP"),
     cl::init(true), cl::cat(BoltCategory), cl::ReallyHidden);
 } // namespace opts

bolt/test/AArch64/ldr-relaxation.s

@@ -1,5 +1,5 @@
 ## Check that LDR relaxation will fail since LDR is inside a non-simple
-## function and there is no NOP next ot it.
+## function and there is no NOP next to it.
 
 # RUN: llvm-mc -filetype=obj -triple aarch64-unknown-unknown \
 # RUN:    --defsym FAIL=1 %s -o %t.o