Spelling fixes e to i.

build/config/compiler/BUILD.gn

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 declare_args() {
   # The optimization level to use for debug builds.
   if (is_android) {
     # On Android we kind of optimize some things that don't affect debugging
     # much even when optimization is disabled to get the binary size down.
     debug_optimization_level = "s"
@@ skipping 146 matching lines @@
 
     # Without this, the constructors and destructors of a C++ object inside
     # an Objective C struct won't be called, which is very bad.
     cflags_objcc += [ "-fobjc-call-cxx-cdtors" ]
 
     cflags_c += [ "-std=c99" ]
 
     ldflags += common_mac_flags
   } else if (is_posix) {
     # CPU architecture. We may or may not be doing a cross compile now, so for
-    # simplicity we always explicitly set the architecture.
+    # simplicitly we always explicitly set the architecture.
     if (current_cpu == "x64") {
       cflags += [
         "-m64",
         "-march=x86-64",
         "-msse2",
       ]
       ldflags += [ "-m64" ]
     } else if (current_cpu == "x86") {
       cflags += [
         "-m32",
@@ skipping 518 matching lines @@
       cflags = [ "/Zi" ]  # Produce PDB file, no edit and continue.
     }
     ldflags = [ "/DEBUG" ]
   } else {
     cflags = [
       "-g3",
       "-ggdb3",
     ]
   }
 }