diff --git a/autotests/wayland/kwin_wayland_test.h b/autotests/wayland/kwin_wayland_test.h
index 9599b3fe3b..d1df4fb324 100644
--- a/autotests/wayland/kwin_wayland_test.h
+++ b/autotests/wayland/kwin_wayland_test.h
@@ -57,7 +57,7 @@ int main(int argc, char *argv[]) \
 { \
     setenv("QT_QPA_PLATFORM", "wayland-org.kde.kwin.qpa", true); \
     setenv("QT_QPA_PLATFORM_PLUGIN_PATH", KWINQPAPATH, true); \
-    setenv("KWIN_FOCRE_OWN_QPA", "1", true); \
+    setenv("KWIN_FORCE_OWN_QPA", "1", true); \
     DPI; \
     KWin::WaylandTestApplication app(argc, argv); \
     app.setAttribute(Qt::AA_Use96Dpi, true); \
diff --git a/main_wayland.cpp b/main_wayland.cpp
index 1b2efde521..28a5e83c0b 100644
--- a/main_wayland.cpp
+++ b/main_wayland.cpp
@@ -421,11 +421,11 @@ int main(int argc, char * argv[])
     if (signal(SIGHUP, KWin::sighandler) == SIG_IGN)
         signal(SIGHUP, SIG_IGN);
     // ensure that no thread takes SIGUSR
-    sigset_t userSiganls;
-    sigemptyset(&userSiganls);
-    sigaddset(&userSiganls, SIGUSR1);
-    sigaddset(&userSiganls, SIGUSR2);
-    pthread_sigmask(SIG_BLOCK, &userSiganls, nullptr);
+    sigset_t userSignals;
+    sigemptyset(&userSignals);
+    sigaddset(&userSignals, SIGUSR1);
+    sigaddset(&userSignals, SIGUSR2);
+    pthread_sigmask(SIG_BLOCK, &userSignals, nullptr);
 
     QProcessEnvironment environment = QProcessEnvironment::systemEnvironment();
 
diff --git a/plugins/qpa/main.cpp b/plugins/qpa/main.cpp
index 07b3ed09d4..e0894d001e 100644
--- a/plugins/qpa/main.cpp
+++ b/plugins/qpa/main.cpp
@@ -33,7 +33,7 @@ public:
 QPlatformIntegration *KWinIntegrationPlugin::create(const QString &system, const QStringList &paramList)
 {
     Q_UNUSED(paramList)
-    if (!QCoreApplication::applicationFilePath().endsWith(QLatin1Literal("kwin_wayland")) && !qEnvironmentVariableIsSet("KWIN_FOCRE_OWN_QPA")) {
+    if (!QCoreApplication::applicationFilePath().endsWith(QLatin1Literal("kwin_wayland")) && !qEnvironmentVariableIsSet("KWIN_FORCE_OWN_QPA")) {
         // Not KWin
         return nullptr;
     }