diff --git a/NppJSONViewer/NppJsonViewer/Define.h b/NppJSONViewer/NppJsonViewer/Define.h
index cb99f32..c3f20d6 100644
--- a/NppJSONViewer/NppJsonViewer/Define.h
+++ b/NppJSONViewer/NppJsonViewer/Define.h
@@ -100,9 +100,9 @@ struct Indent
 
 struct ParseOptions
 {
-    bool bIgnoreComment        = true;
-    bool bIgnoreTraillingComma = true;
-    bool bReplaceUndefined     = false;
+    bool bIgnoreComment       = true;
+    bool bIgnoreTrailingComma = true;
+    bool bReplaceUndefined    = false;
 };
 
 struct Setting
diff --git a/NppJSONViewer/NppJsonViewer/JsonHandler.h b/NppJSONViewer/NppJsonViewer/JsonHandler.h
index c2bf55d..6194bf0 100644
--- a/NppJSONViewer/NppJsonViewer/JsonHandler.h
+++ b/NppJSONViewer/NppJsonViewer/JsonHandler.h
@@ -56,22 +56,22 @@ inline auto JsonHandler::ParseJson(const std::string &jsonText, rj::StringBuffer
     constexpr auto flgBase_comma   = flgBase | rj::kParseTrailingCommasFlag;
     constexpr auto flgBase_Both    = flgBase_comma | flgBase_commemt;
 
-    if (m_parseOptions.bIgnoreComment && m_parseOptions.bIgnoreTraillingComma)
+    if (m_parseOptions.bIgnoreComment && m_parseOptions.bIgnoreTrailingComma)
     {
         success = reader.Parse<flgBase_Both>(ss, handler) && sb.GetString();
     }
 
-    else if (!m_parseOptions.bIgnoreComment && m_parseOptions.bIgnoreTraillingComma)
+    else if (!m_parseOptions.bIgnoreComment && m_parseOptions.bIgnoreTrailingComma)
     {
         success = reader.Parse<flgBase_comma>(ss, handler) && sb.GetString();
     }
 
-    else if (m_parseOptions.bIgnoreComment && !m_parseOptions.bIgnoreTraillingComma)
+    else if (m_parseOptions.bIgnoreComment && !m_parseOptions.bIgnoreTrailingComma)
     {
         success = reader.Parse<flgBase_commemt>(ss, handler) && sb.GetString();
     }
 
-    else if (!m_parseOptions.bIgnoreComment && !m_parseOptions.bIgnoreTraillingComma)
+    else if (!m_parseOptions.bIgnoreComment && !m_parseOptions.bIgnoreTrailingComma)
     {
         success = reader.Parse<flgBase>(ss, handler) && sb.GetString();
     }
diff --git a/NppJSONViewer/NppJsonViewer/Profile.cpp b/NppJSONViewer/NppJsonViewer/Profile.cpp
index ef67bb4..67da32c 100644
--- a/NppJSONViewer/NppJsonViewer/Profile.cpp
+++ b/NppJSONViewer/NppJsonViewer/Profile.cpp
@@ -106,9 +106,9 @@ bool ProfileSetting::GetSettings(Setting &info) const
     if (bRetVal)
         info.parseOptions.bIgnoreComment = static_cast<bool>(nVal);
 
-    bRetVal &= ReadValue(STR_INI_OTHER_SEC, STR_INI_OTHER_IGNORE_COMMA, nVal, info.parseOptions.bIgnoreTraillingComma);
+    bRetVal &= ReadValue(STR_INI_OTHER_SEC, STR_INI_OTHER_IGNORE_COMMA, nVal, info.parseOptions.bIgnoreTrailingComma);
     if (bRetVal)
-        info.parseOptions.bIgnoreTraillingComma = static_cast<bool>(nVal);
+        info.parseOptions.bIgnoreTrailingComma = static_cast<bool>(nVal);
 
     bRetVal &= ReadValue(STR_INI_OTHER_SEC, STR_INI_OTHER_REPLACE_UNDEFINED, nVal, info.parseOptions.bReplaceUndefined);
     if (bRetVal)
@@ -130,7 +130,7 @@ bool ProfileSetting::SetSettings(const Setting &info) const
     bRetVal &= WriteValue(STR_INI_OTHER_SEC, STR_INI_OTHER_AUTO_FORMAT, info.bAutoFormat);
     bRetVal &= WriteValue(STR_INI_OTHER_SEC, STR_INI_OTHER_USE_HIGHLIGHT, info.bUseJsonHighlight);
     bRetVal &= WriteValue(STR_INI_OTHER_SEC, STR_INI_OTHER_IGNORE_COMMENT, info.parseOptions.bIgnoreComment);
-    bRetVal &= WriteValue(STR_INI_OTHER_SEC, STR_INI_OTHER_IGNORE_COMMA, info.parseOptions.bIgnoreTraillingComma);
+    bRetVal &= WriteValue(STR_INI_OTHER_SEC, STR_INI_OTHER_IGNORE_COMMA, info.parseOptions.bIgnoreTrailingComma);
     bRetVal &= WriteValue(STR_INI_OTHER_SEC, STR_INI_OTHER_REPLACE_UNDEFINED, info.parseOptions.bReplaceUndefined);
 
     return bRetVal;
diff --git a/NppJSONViewer/NppJsonViewer/SettingsDlg.cpp b/NppJSONViewer/NppJsonViewer/SettingsDlg.cpp
index 655d033..f15a5a2 100644
--- a/NppJSONViewer/NppJsonViewer/SettingsDlg.cpp
+++ b/NppJSONViewer/NppJsonViewer/SettingsDlg.cpp
@@ -125,7 +125,7 @@ bool SettingsDlg::Apply()
     m_pSetting->bFollowCurrentTab                  = CUtility::GetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_FOLLOW_CURRENT_DOC));
     m_pSetting->bAutoFormat                        = CUtility::GetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_FORMAT_ON_OPEN));
     m_pSetting->bUseJsonHighlight                  = CUtility::GetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_JSON_HIGHLIGHT));
-    m_pSetting->parseOptions.bIgnoreTraillingComma = CUtility::GetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_IGNORE_COMMA));
+    m_pSetting->parseOptions.bIgnoreTrailingComma = CUtility::GetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_IGNORE_COMMA));
     m_pSetting->parseOptions.bIgnoreComment        = CUtility::GetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_IGNORE_COMMENT));
     m_pSetting->parseOptions.bReplaceUndefined     = CUtility::GetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_REPLACE_UNDEFINED));
 
@@ -207,7 +207,7 @@ void SettingsDlg::InitDlg()
     CUtility::SetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_FOLLOW_CURRENT_DOC), m_pSetting->bFollowCurrentTab);
     CUtility::SetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_FORMAT_ON_OPEN), m_pSetting->bAutoFormat);
     CUtility::SetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_JSON_HIGHLIGHT), m_pSetting->bUseJsonHighlight);
-    CUtility::SetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_IGNORE_COMMA), m_pSetting->parseOptions.bIgnoreTraillingComma);
+    CUtility::SetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_IGNORE_COMMA), m_pSetting->parseOptions.bIgnoreTrailingComma);
     CUtility::SetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_IGNORE_COMMENT), m_pSetting->parseOptions.bIgnoreComment);
     CUtility::SetCheckboxStatus(::GetDlgItem(_hSelf, IDC_CHK_REPLACE_UNDEFINED), m_pSetting->parseOptions.bReplaceUndefined);
 }