diff --git a/src/Framework/DataProvider.php b/src/Framework/DataProvider.php
index 2b6c0d63..ce38a386 100644
--- a/src/Framework/DataProvider.php
+++ b/src/Framework/DataProvider.php
@@ -22,7 +22,7 @@ class DataProvider
 	public static function load(string $file, string $query = ''): array
 	{
 		if (!is_file($file)) {
-			throw new \Exception("Missing data-provider file '$file'.");
+			throw new \Exception("Missing data provider file '$file'.");
 		}
 
 		if (pathinfo($file, PATHINFO_EXTENSION) === 'php') {
@@ -33,13 +33,13 @@ public static function load(string $file, string $query = ''): array
 			if ($data instanceof \Traversable) {
 				$data = iterator_to_array($data);
 			} elseif (!is_array($data)) {
-				throw new \Exception("Data provider file '$file' did not return array or Traversable.");
+				throw new \Exception("Data provider '$file' did not return array or Traversable.");
 			}
 
 		} else {
 			$data = @parse_ini_file($file, true); // @ is escalated to exception
 			if ($data === false) {
-				throw new \Exception("Cannot parse data-provider file '$file'.");
+				throw new \Exception("Cannot parse data provider file '$file'.");
 			}
 		}
 
diff --git a/tests/Runner/Runner.annotations.phpt b/tests/Runner/Runner.annotations.phpt
index 5f650088..6a8027cb 100644
--- a/tests/Runner/Runner.annotations.phpt
+++ b/tests/Runner/Runner.annotations.phpt
@@ -49,7 +49,7 @@ $cli = PHP_SAPI === 'cli';
 $path = __DIR__ . DIRECTORY_SEPARATOR . 'annotations' . DIRECTORY_SEPARATOR;
 
 Assert::same([
-	['dataProvider.error.phptx', Test::FAILED, "Missing data-provider file '{$path}missing.ini'."],
+	['dataProvider.error.phptx', Test::FAILED, "Missing data provider file '{$path}missing.ini'."],
 	['exitCode.die.phptx', Test::PASSED, null],
 	['exitCode.error1.phptx', Test::FAILED, 'Exited with error code 231 (expected 1)'],
 	['exitCode.error2.phptx', Test::FAILED, 'Exited with error code 231 (expected 0)'],