Fix indenting for lint check.

gulpfile.js

@@ -17,40 +17,40 @@ const coverallsCoverageLcovPath = `${coverallsCoverageDirPath}/lcov.info`;
 const coverallsBinPath = './node_modules/coveralls/bin/coveralls.js';
 const coverallsCommand = (process.platform === 'win32')
 // Windows (we have to resolve the paths).
-? `nyc report --reporter=lcov`
-    + ` && type ${path.resolve(coverallsCoverageLcovPath)} | ${path.resolve(coverallsBinPath)}`
-    + ` && rmdir /s /q ${path.resolve(coverallsCoverageDirPath)}`
+	? `nyc report --reporter=lcov`
+	+ ` && type ${path.resolve(coverallsCoverageLcovPath)} | ${path.resolve(coverallsBinPath)}`
+	+ ` && rmdir /s /q ${path.resolve(coverallsCoverageDirPath)}`
 // Linux.
-: `nyc report --reporter=lcov`
-    + ` && cat ${coverallsCoverageLcovPath} | ${coverallsBinPath}`
-    + ` && rm -rf ${coverallsCoverageDirPath}`;
+	: `nyc report --reporter=lcov`
+	+ ` && cat ${coverallsCoverageLcovPath} | ${coverallsBinPath}`
+	+ ` && rm -rf ${coverallsCoverageDirPath}`;
 
 gulp.task('default', (done) => gulp.src([observableSlimPath, proxyPath])
-    .pipe(babel({
-        presets: ['@babel/preset-env'],
-        sourceType: 'script' // Prevent insertion of "use strict".
-    }))
-    .pipe(useref())
-    .pipe(uglify())
-    .pipe(rename({
-        suffix: '.min' // Add .min to the minified filename.
-    }))
-    .pipe(gulp.dest('./')) // Write it to the current directory.
-    .on('end', done)
+	.pipe(babel({
+		presets: ['@babel/preset-env'],
+		sourceType: 'script' // Prevent insertion of "use strict".
+	}))
+	.pipe(useref())
+	.pipe(uglify())
+	.pipe(rename({
+		suffix: '.min' // Add .min to the minified filename.
+	}))
+	.pipe(gulp.dest('./')) // Write it to the current directory.
+	.on('end', done)
 );
 
 gulp.task('test', (done) => gulp.src([testPath])
-    .pipe(mocha({
-        compilers: babel
-    }))
-    .on('end', done)
+	.pipe(mocha({
+		compilers: babel
+	}))
+	.on('end', done)
 );
 
 gulp.task('coveralls', shell.task([coverallsCommand]));
 
 gulp.task('lint', (done) => gulp.src([observableSlimPath, proxyPath, testPath])
-    .pipe(eslint())
-    .pipe(eslint.format())
-    .pipe(eslint.failOnError()) // Brick on failure to be super strict.
-    .on('end', done)
+	.pipe(eslint())
+	.pipe(eslint.format())
+	.pipe(eslint.failOnError()) // Brick on failure to be super strict.
+	.on('end', done)
 );

observable-slim.js

@@ -66,7 +66,7 @@ var ObservableSlim = (function() {
 				Object.defineProperty(target, "__length", { enumerable: false, value: target.length, writable: true });
 			else
 				target.__length = target.length;
-			}
+		}
 
 		var changes = [];