Update cli option descriptions. Change default filename to strings.format

src/cli/cli.ts

@@ -30,7 +30,7 @@ export const cli = yargs
 	})
 	.option('patterns', {
 		alias: 'p',
-		describe: 'Input file patterns to parse',
+		describe: 'Extract strings from the following file patterns',
 		type: 'array',
 		default: ['/**/*.html', '/**/*.ts']
 	})
@@ -56,7 +56,7 @@ export const cli = yargs
 	})
 	.option('sort', {
 		alias: 's',
-		describe: 'Sort translations in the output file in alphabetical order',
+		describe: 'Sort strings in alphabetical order when saving',
 		default: false,
 		type: 'boolean'
 	})

src/cli/tasks/extract.task.ts

@@ -95,7 +95,7 @@ export class ExtractTask implements TaskInterface {
 			const normalizedOutput: string = path.resolve(output);
 
 			let dir: string = normalizedOutput;
-			let filename: string = `template.${this._compiler.extension}`;
+			let filename: string = `strings.${this._compiler.extension}`;
 			if (!fs.existsSync(normalizedOutput) || !fs.statSync(normalizedOutput).isDirectory()) {
 				dir = path.dirname(normalizedOutput);
 				filename = path.basename(normalizedOutput);