diff --git a/src/File.php b/src/File.php
index db59fcb..b29f001 100644
--- a/src/File.php
+++ b/src/File.php
@@ -29,6 +29,6 @@ class File extends Resource
             throw new IOException("Unable to open file");
         }
 
-        return new self($fd, $mode->seekable(), $mode->readable(), $mode->writeable());
+        return new self($fd, $mode->seekable(), $mode->readable(), $mode->writable());
     }
 }
diff --git a/src/FileMode.php b/src/FileMode.php
index 29b41cc..e219c03 100644
--- a/src/FileMode.php
+++ b/src/FileMode.php
@@ -28,7 +28,7 @@ enum FileMode : string
         return $this === self::READ || $this === self::RW;
     }
 
-    public function writeable(): bool
+    public function writable(): bool
     {
         return $this === self::WRITE || $this === self::RW;
     }
diff --git a/tests/Unit/FileModeTest.php b/tests/Unit/FileModeTest.php
index c86d781..daddfa5 100644
--- a/tests/Unit/FileModeTest.php
+++ b/tests/Unit/FileModeTest.php
@@ -10,10 +10,10 @@ it('defines expected fopen mode values', function () {
 
 it('reports read and write capabilities for each mode', function () {
     expect(FileMode::READ->readable())->toBeTrue()
-        ->and(FileMode::READ->writeable())->toBeFalse()
+        ->and(FileMode::READ->writable())->toBeFalse()
         ->and(FileMode::WRITE->readable())->toBeFalse()
-        ->and(FileMode::WRITE->writeable())->toBeTrue()
+        ->and(FileMode::WRITE->writable())->toBeTrue()
         ->and(FileMode::RW->readable())->toBeTrue()
-        ->and(FileMode::RW->writeable())->toBeTrue()
+        ->and(FileMode::RW->writable())->toBeTrue()
         ->and(FileMode::READ->seekable())->toBeTrue();
 });