Update pubspec.yaml

Author: cloudwebrtc

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_webrtc
 description: Flutter WebRTC plugin for iOS/Android/Destkop/Web, based on GoogleWebRTC.
-version: 0.12.12
+version: 0.12.12+hotfix.1
 homepage: https://github.com/cloudwebrtc/flutter-webrtc
 environment:
   sdk: '>=3.3.0 <4.0.0'
@@ -38,4 +38,4 @@ flutter:
       linux:
         pluginClass: FlutterWebRTCPlugin
       elinux:
-        pluginClass: FlutterWebRTCPlugin
+        pluginClass: FlutterWebRTCPlugin