Fix typo

Author: Thomas-Vos

skiko/src/commonTest/kotlin/org/jetbrains/skia/DirectContextTest.kt

@@ -8,7 +8,7 @@ class DirectContextNativeTest {
 
     @Test
     fun resourceCacheLimitTest() {
-        if (!TestGlContext.isAvailabale()) return
+        if (!TestGlContext.isAvailable()) return
 
         TestGlContext.run {
             DirectContext.makeGL().useContext { context ->

skiko/src/commonTest/kotlin/org/jetbrains/skia/SurfaceTest.kt

@@ -105,7 +105,7 @@ class SurfaceTest {
 
     @Test
     fun canMakeRenderTarget() {
-        if (!TestGlContext.isAvailabale()) return
+        if (!TestGlContext.isAvailable()) return
 
         val pixels = TestGlContext.run {
             DirectContext.makeGL().useContext { ctx ->

skiko/src/commonTest/kotlin/org/jetbrains/skiko/tests/TestHelpers.kt

@@ -22,7 +22,7 @@ internal class TestGlContext : Managed(TestGlContext_nCreate(), FinalizerHolder.
 
     companion object {
 
-        fun isAvailabale(): Boolean {
+        fun isAvailable(): Boolean {
             if (hostOs != OS.Linux || kotlinBackend != KotlinBackend.Native) {
                 // TODO implement for other platforms and render targets
                 return false
@@ -31,7 +31,7 @@ internal class TestGlContext : Managed(TestGlContext_nCreate(), FinalizerHolder.
         }
 
         inline fun <T> run(block: TestGlContext.() -> T): T {
-           check(isAvailabale()) { "TestGlContext is not available" }
+           check(isAvailable()) { "TestGlContext is not available" }
            return TestGlContext().use {
                 it.makeCurrent()
                 val result = it.block()