Fix typo (#149)
diff --git a/lib/src/package_config.dart b/lib/src/package_config.dart
index c00ac67..048555f 100644
--- a/lib/src/package_config.dart
+++ b/lib/src/package_config.dart
@@ -26,7 +26,7 @@
/// is expected, but none have been specified or found.
static const PackageConfig empty = SimplePackageConfig.empty();
- /// Creats a package configuration with the provided available [packages].
+ /// Creates a package configuration with the provided available [packages].
///
/// The packages must be valid packages (valid package name, valid
/// absolute directory URIs, valid language version, if any),
