diff --git a/src/lib/deskflow/unix/AppUtilUnix.cpp b/src/lib/deskflow/unix/AppUtilUnix.cpp
index e717c7554..226a18d0e 100644
--- a/src/lib/deskflow/unix/AppUtilUnix.cpp
+++ b/src/lib/deskflow/unix/AppUtilUnix.cpp
@@ -106,7 +106,7 @@ std::string AppUtilUnix::getCurrentLanguageCode()
 
   XkbStateRec state;
   XkbGetState(display, XkbUseCoreKbd, &state);
-  auto nedeedGroupIndex = static_cast<int>(state.group);
+  auto neededGroupIndex = static_cast<int>(state.group);
 
   size_t groupIdx = 0;
   size_t groupStartI = 0;
@@ -118,7 +118,7 @@ std::string AppUtilUnix::getCurrentLanguageCode()
     if (auto group = rawLayouts.substr(groupStartI, strI - groupStartI);
         group.find("group", 0, 5) == std::string::npos && group.find("inet", 0, 4) == std::string::npos &&
         group.find("pc", 0, 2) == std::string::npos) {
-      if (nedeedGroupIndex == groupIdx) {
+      if (neededGroupIndex == groupIdx) {
         result = group.substr(0, std::min(group.find('(', 0), group.find(':', 0)));
         break;
       }
diff --git a/src/lib/platform/OSXKeyState.cpp b/src/lib/platform/OSXKeyState.cpp
index 0dc2a1302..b05d07a01 100644
--- a/src/lib/platform/OSXKeyState.cpp
+++ b/src/lib/platform/OSXKeyState.cpp
@@ -867,18 +867,18 @@ void OSXKeyState::setGroup(int32_t group)
 {
   TISInputSourceRef keyboardLayout = (TISInputSourceRef)CFArrayGetValueAtIndex(m_groups.get(), group);
   if (!keyboardLayout) {
-    LOG_WARN("nedeed keyboard layout is null");
+    LOG_WARN("needed keyboard layout is null");
     return;
   }
   auto canBeSetted = (CFBooleanRef
   )TISGetInputSourceProperty(TISCopyCurrentKeyboardInputSource(), kTISPropertyInputSourceIsEnableCapable);
   if (!canBeSetted) {
-    LOG_WARN("nedeed keyboard layout is disabled for programmatically selection");
+    LOG_WARN("needed keyboard layout is disabled for programmatically selection");
     return;
   }
 
   if (TISSelectInputSource(keyboardLayout) != noErr) {
-    LOG_WARN("failed to set nedeed keyboard layout");
+    LOG_WARN("failed to set needed keyboard layout");
   }
 
   LOG_DEBUG1("keyboard layout change to %d", group);
diff --git a/src/lib/platform/XWindowsKeyState.h b/src/lib/platform/XWindowsKeyState.h
index c36853cf7..0aca0bfc4 100644
--- a/src/lib/platform/XWindowsKeyState.h
+++ b/src/lib/platform/XWindowsKeyState.h
@@ -108,7 +108,7 @@ private:
 
   //! Create and send language change request to \p group by DBus interface
   /*!
-  Returns the existance of nedeed DBus interface.
+  Returns the existence of needed DBus interface.
   */
   bool setCurrentLanguageWithDBus(int32_t group) const;