README update

Author: GuilhE

README.md

@@ -376,7 +376,7 @@ struct SomeView: View {
 > When not using SPM export mode, always delete `iosApp/Representables` through Xcode.
 
 ## Sample
-For working samples check [sample-objc-export](sample-objc-export), [sample-swift-export](sample-swift-export) or [sample-swift-export-spm](sample-swift-export-spm). 
+For working samples check [sample-objc-export](sample-objc-export), [sample-objc-export-spm](sample-objc-export-spm), [sample-swift-export](sample-swift-export) or [sample-swift-export-spm](sample-swift-export-spm). 
 Open `iosApp/Gradient.xcodeproj` in Xcode and run standard configuration or use KMP plugin for Android Studio and choose `Gradient` in run 
 configurations.
 
@@ -401,4 +401,4 @@ of the License at
 
 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under
-the License.
+the License.