update docs

README.md

@@ -28,6 +28,7 @@ services:
       - "3000:3000"
     environment: # Defaults are listed below
       - ACCOUNT_REGISTRATION=false # true or false
+      - JWT_SECRET=aLongAndSecretStringUsedToSignTheJSONWebToken
     volumes:
       - /path/you/want:/app/data
 ```

src/converters/ffmpeg.ts

@@ -673,7 +673,7 @@ export async function convert(
     command += ` -f "${convertTo}"`;
   }
 
-  command += " ${targetPath}";
+  command += ` ${targetPath}`;
 
   return exec(command, (error, stdout, stderr) => {
     if (error) {