fix typo

Author: AlphaMSq

src/main/resource-templates/plugin.yml

@@ -1,15 +1,15 @@
-name: { { name } }
+name: {{ name }}
 
-version: { { version } }
+version: {{ version }}
 
 main: io.greitan.avion.paper.GeyserVoice
-description: { { description } }
+description: {{ description }}
 
 author: Alpha
-website: { { url } }
+website: {{ url }}
 
 api-version: "1.20"
-prefix: { { name } }
+prefix: {{ name }}
 
 soft-depend:
   - PlaceholderAPI