diff --git a/components/esp_system/eh_frame_parser.c b/components/esp_system/eh_frame_parser.c
index 3a2b184b61..7dd9faee6f 100644
--- a/components/esp_system/eh_frame_parser.c
+++ b/components/esp_system/eh_frame_parser.c
@@ -1,17 +1,8 @@
-
-// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 /**
  * @file DWARF Exception Frames parser
@@ -681,13 +672,13 @@ static uint32_t esp_eh_frame_initialize_state(const uint8_t* cie, ExecutionFrame
     /* Next field is a null-terminated UTF-8 string. Ignore it, look for the end. */
     while((c = *cie_data++) != 0);
 
-    /* Field alignement factor shall be 1. It is encoded in ULEB128. */
+    /* Field alignment factor shall be 1. It is encoded in ULEB128. */
     const uint32_t code_align = decode_leb128(cie_data, false, &size);
     assert(code_align == 1);
     /* Jump to the next field */
     cie_data += size;
 
-    /* Same goes for data alignement factor. Shall be equal to -4. */
+    /* Same goes for data alignment factor. Shall be equal to -4. */
     const int32_t data_align = decode_leb128(cie_data, true, &size);
     cie_data += size;
     assert(data_align == -4);
diff --git a/components/esp_system/ld/esp32c2/sections.ld.in b/components/esp_system/ld/esp32c2/sections.ld.in
index c103e87d97..46d928cfad 100644
--- a/components/esp_system/ld/esp32c2/sections.ld.in
+++ b/components/esp_system/ld/esp32c2/sections.ld.in
@@ -135,16 +135,16 @@ SECTIONS
 
   /**
    * This dummy section represents the .flash.text section but in default_rodata_seg.
-   * Thus, it must have its alignement and (at least) its size.
+   * Thus, it must have its alignment and (at least) its size.
    */
   .flash_rodata_dummy (NOLOAD):
   {
     _flash_rodata_dummy_start = .;
-    /* Start at the same alignement constraint than .flash.text */
+    /* Start at the same alignment constraint than .flash.text */
     . = ALIGN(ALIGNOF(.flash.text));
     /* Create an empty gap as big as .flash.text section */
     . = . + SIZEOF(.flash.text);
-    /* Prepare the alignement of the section above. Few bytes (0x20) must be
+    /* Prepare the alignment of the section above. Few bytes (0x20) must be
      * added for the mapping header. */
     . = ALIGN(0x10000) + 0x20;
     _rodata_reserved_start = .;
diff --git a/components/esp_system/ld/esp32c3/sections.ld.in b/components/esp_system/ld/esp32c3/sections.ld.in
index e6fe6307a4..a990050275 100644
--- a/components/esp_system/ld/esp32c3/sections.ld.in
+++ b/components/esp_system/ld/esp32c3/sections.ld.in
@@ -245,16 +245,16 @@ SECTIONS
 
   /**
    * This dummy section represents the .flash.text section but in default_rodata_seg.
-   * Thus, it must have its alignement and (at least) its size.
+   * Thus, it must have its alignment and (at least) its size.
    */
   .flash_rodata_dummy (NOLOAD):
   {
     _flash_rodata_dummy_start = .;
-    /* Start at the same alignement constraint than .flash.text */
+    /* Start at the same alignment constraint than .flash.text */
     . = ALIGN(ALIGNOF(.flash.text));
     /* Create an empty gap as big as .flash.text section */
     . = . + SIZEOF(.flash.text);
-    /* Prepare the alignement of the section above. Few bytes (0x20) must be
+    /* Prepare the alignment of the section above. Few bytes (0x20) must be
      * added for the mapping header. */
     . = ALIGN(0x10000) + 0x20;
     _rodata_reserved_start = .;
diff --git a/components/esp_system/ld/esp32h2/sections.ld.in b/components/esp_system/ld/esp32h2/sections.ld.in
index f80493f1fd..6424f2f19c 100644
--- a/components/esp_system/ld/esp32h2/sections.ld.in
+++ b/components/esp_system/ld/esp32h2/sections.ld.in
@@ -248,16 +248,16 @@ SECTIONS
 
   /**
    * This dummy section represents the .flash.text section but in default_rodata_seg.
-   * Thus, it must have its alignement and (at least) its size.
+   * Thus, it must have its alignment and (at least) its size.
    */
   .flash_rodata_dummy (NOLOAD):
   {
     _flash_rodata_dummy_start = .;
-    /* Start at the same alignement constraint than .flash.text */
+    /* Start at the same alignment constraint than .flash.text */
     . = ALIGN(ALIGNOF(.flash.text));
     /* Create an empty gap as big as .flash.text section */
     . = . + SIZEOF(.flash.text);
-    /* Prepare the alignement of the section above. Few bytes (0x20) must be
+    /* Prepare the alignment of the section above. Few bytes (0x20) must be
      * added for the mapping header. */
     . = ALIGN(0x10000) + 0x20;
     _rodata_reserved_start = .;
diff --git a/components/esp_system/ld/esp32s3/sections.ld.in b/components/esp_system/ld/esp32s3/sections.ld.in
index aff65b0f29..b0b585465e 100644
--- a/components/esp_system/ld/esp32s3/sections.ld.in
+++ b/components/esp_system/ld/esp32s3/sections.ld.in
@@ -288,16 +288,16 @@ SECTIONS
 
   /**
    * This dummy section represents the .flash.text section but in default_rodata_seg.
-   * Thus, it must have its alignement and (at least) its size.
+   * Thus, it must have its alignment and (at least) its size.
    */
   .flash_rodata_dummy (NOLOAD):
   {
     _flash_rodata_dummy_start = .;
-    /* Start at the same alignement constraint than .flash.text */
+    /* Start at the same alignment constraint than .flash.text */
     . = ALIGN(ALIGNOF(.flash.text));
     /* Create an empty gap as big as .flash.text section */
     . = . + SIZEOF(.flash.text);
-    /* Prepare the alignement of the section above. Few bytes (0x20) must be
+    /* Prepare the alignment of the section above. Few bytes (0x20) must be
      * added for the mapping header. */
     . = ALIGN(0x10000) + 0x20;
     _rodata_reserved_start = .;
diff --git a/tools/ci/check_copyright_ignore.txt b/tools/ci/check_copyright_ignore.txt
index 6b34bc9a69..b440731c43 100644
--- a/tools/ci/check_copyright_ignore.txt
+++ b/tools/ci/check_copyright_ignore.txt
@@ -687,7 +687,6 @@ components/esp_serial_slave_link/include/esp_serial_slave_link/essl_spi.h
 components/esp_serial_slave_link/include/essl_spi/esp32c3_defs.h
 components/esp_serial_slave_link/include/essl_spi/esp32s2_defs.h
 components/esp_serial_slave_link/include/essl_spi/esp32s3_defs.h
-components/esp_system/eh_frame_parser.c
 components/esp_system/esp_err.c
 components/esp_system/freertos_hooks.c
 components/esp_system/include/eh_frame_parser.h